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Measurement of Exhaust Sound Levels of Stationary SnowmobilesJ2567_202607 (Current)7/6/2026
This SAE Standard establishes the test procedure, environment, and instrumentation for determining the sound levels of snowmobiles in the stationary test mode. This test method is intended to provide an accurate measurement of exhaust and other engine noise and may be used to evaluate new and in-use snowmobiles to determine compliance with noise control regulations. Sound level measurements obtained with this test method are not intended as an engineering determination of overall machine noise. For this purpose, the use of SAE J192 is recommended.
Snowmobile Technical Committee
Wrenching Configuration, 12 Spline, For Metric Threaded FastenersMA1549A (Current)1/19/2018
E-25 General Standards for Aerospace and Propulsion Systems
Flame Resistance Treatment of Interior FabricsAMS3855A (Current)1/1/1987
AMS CE Elastomers Committee
Cooperative Driving Automation (CDA) Feature: Perception Status Sharing for Occluded Pedestrian Collision AvoidanceJ3251_202308 (Current)8/22/2023
This SAE Information Report develops a concept of operations (ConOps) to evaluate a cooperative driving automation (CDA) Feature for occluded pedestrian collision avoidance using perception status sharing. It provides a test procedure to evaluate this CDA Feature, which is suitable for proof-of-concept testing in both virtual and test track settings.
Cooperative Driving Automation(CDA) Committee
Definition for Particle SizeJ391_201106 (Current)6/1/2011
"Effective particle or domain size" is a phrase used in X-ray diffraction literature to describe the size of the coherent regions within a material which are diffracting. Coherency in this sense means diffracting as a unit. Small particle size causes X-ray line broadening and as such can be measured. It has been shown related to substructure as observed in transmission electron microscopy. Particle size is affected by hardening, cold working, and fatigue; conversely, there is increasing evidence that particle size, per se, affects both static and dynamic strength.
Surface Enhancement Committee
Gasoline, Alcohol, and Diesel Fuel Surrogates for Materials TestingJ1681_202305 (Current)5/1/2023
This SAE Recommended Practice presents recommendations for test fuels and fluids that can be used to simulate real world fuels. The use of standardized test fluids is required in order to limit the variability found in commercial fuels and fluids. Commercial fuels can vary substantially between manufacturers, batches, seasons, and geographic location. Further, standardized test fluids are universally available and will promote consistent test results for materials testing. Therefore, this document: a Explains commercial automotive fuel components b Defines standardized components of materials test fluids c Defines a nomenclature for test fluids d Describes handling and usage of test fuels e Recommends fluids for testing fuel system materials The test fluid compositions specified in Section 7 of this document are recommended solely for evaluating materials. They are not intended for other activities, such as engine development, design verification, or process validation unless agreed
Fuel Systems Standards Committee
Nose Gear Towbarless Tow Vehicle Basic Test RequirementsARP5283B (Current)9/30/2022
The purpose of this specification is to provide airplane operators and tow vehicle manufacturers with: a General design and operating requirements pertinent to test and evaluation of towbarless tow vehicles. Specific design requirements are provided in ARP4852 and ARP4853. b Test and evaluation requirements. The results of these test evaluations will determine if the loads induced by the tow vehicle will exceed the design loads of the nose gear, or are within the aircraft manufacturer’s limits so that they do not affect the certified safe limit of the nose gear. The results of these test evaluations will also determine if a stability problem may occur during pushback and/or maintenance towing operations with the tested airplane/tow vehicle combination. This document specifies general test requirements and a test evaluation procedure for towbarless tow vehicles (TLTV) intended for pushback and maintenance towing only. It is not meant for dispatch (operational) towing (see definitions in
AGE-3 Aircraft Ground Support Equipment Committee
Aerospace Fluid Power - Contamination Sensitivity - Considerations for Establishing Test Procedures for Flight Control ActuatorsARP5941 (Current)10/9/2020
This SAE Aerospace Recommended Practice (ARP) describes the design conditions under which tests should be conducted to demonstrate satisfactory performance of a flight critical servo-actuator under the maximum allowable particulate contamination in the associated airplane hydraulic system. Additionally, this document also describes the recommended tests and the required acceptance criteria.
A-6B1 Hydraulic Servo Actuation Committee
Reliability Physics Analysis of Electrical, Electronic, and Electromechanical Equipment, Modules and ComponentsJ3168_202112 (Current)12/30/2021
This recommended practice has been developed for use in any EEE system used in the AADHP industries. RPA is especially important to AADHP systems, which are often safety critical applications that must operate for long times in rugged environments. These EEE systems often use EEE components that were originally designed and produced for more benign consumer applications. Although the focus of this recommended practice is on AADHP applications, the process described herein is not limited to AADHP and may be used for EEE systems and components in any industry.
Automotive Electronic Systems Reliability Standards
Pass-Thru Extended Feature - Single Wire CANJ2534-2/1_0500_202201 (Current)1/17/2022
This SAE Recommended Practice is part of the SAE J2534-2/X_0500 set of documents that extends the SAE J2534-1_0500 API (version 05.00) specification, and defines how to implement single wire CAN (SW CAN) within the SAE J2534 API framework. This document details only the changes from SAE J2534-1_0500 and items not specifically detailed in this document are assumed to have not changed. An SAE J2534-2/1_0500 interface shall be compliant to the single wire CAN feature only when all the required functionality in this SAE Recommended Practice is implemented. Any functionality not required for compliance will be specifically marked as “optional” in this document. This document must be used in conjunction with the SAE J2534-2/BA_0500 and SAE J2534-2/RE_0500 documents.
Vehicle E E System Diagnostic Standards Committee
Pass-Thru Extended Features - Ethernet NDISJ2534-2/9_0500_202201 (Current)1/17/2022
This SAE Recommended Practice is part of the SAE J2534-2/X_0500 set of documents that extends the SAE J2534-1_0500 API (version 05.00) specification, and defines how to implement ethernet NDIS within the SAE J2534 API framework. This document details only the changes from SAE J2534-1_0500 and items not specifically detailed in this document are assumed to have not changed. An SAE J2534-2/9_0500 interface shall be compliant to the ethernet NDIS feature only when all the required functionality in this Recommended Practice is implemented. Any functionality not required for compliance will be specifically marked as “optional” in this document. This document must be used in conjunction with the SAE J2534-2/BA_0500 and J2534-2/RE_0500 documents.
Vehicle E E System Diagnostic Standards Committee
Steel, Carburizing 3.5ni 1.5cr (.11 - .17c)AMS6253E (Current)5/1/1946
No scope available.
AMS E Carbon and Low Alloy Steels Committee
Fittings, 37° Flared to Pipe Threaded, Fluid ConnectionAS4842/1A (Current)6/6/2016
This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both 37 degree flared and pipe threaded connections for use in all types of fluid systems.
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
659 Backplane Data BusARINC659 (Current)12/1/1993
Defines standards for the transfer of digital data between components within an IMA cabinet. Includes the protocol and timing characteristics for a synchronous backplane data bus capable of transferring data at 60 Mbps using a data path that is two bits wide. The electrical characteristics and behavior expected of the participating modules are defined.
Airlines Electronic Engineering Committee
450-1 Flight Simulator Design and Performance Data RequirementsARINC450-1 (Current)9/10/2019
This document provides Flight Simulation Training Device (FSTD) operators, FSTD manufacturers, airplane manufacturers or other sources of approved data and vendors of airplane equipment, with a standard describing the scope and content of data required to build, test, and qualify FSTDs of adequate fidelity to meet flight crew training requirements.
Flight Simulator Engineering and Maintenance Committee
429P2-17 Digital Information Transfer System (DITS), Part 2, Discrete Word Data StandardsARINC429P2-17 (Current)8/1/2019
This standard defines the air transport industry's standards for the transfer of digital data between avionics system elements. Part 2 provides the formats of data words with discrete bit encoding.
Airlines Electronic Engineering Committee
429P4 Digital Information Transfer System (DITS), Part 4, Archive of ARINC 429 SupplementsARINC429P4 (Current)10/29/2012
This document was prepared in conjunction with Supplement 18 to ARINC Specification 429, Part 1. It is an archive of all ARINC Specification 429 Supplements, currently published in parts. The technical content of each Supplement (unchanged in contents and in form) are reproduced for historical reference.
Airlines Electronic Engineering Committee
561-11 Air Transport Inertial Navigation System (INS)ARINC561-11 (Current)1/1/1975
This standard defines the requirements of an INS, which provides sensor and steering command outputs. The INS includes inertial sensing and provides outputs for aircraft attitude, present position, and steering signals suitable for operating the pilot's instruments. The basic INS provides complete self-contained horizontal navigation capability intended to serve as the sole means of navigation on a worldwide basis.
Airlines Electronic Engineering Committee
619-5 ACARS Protocols for Avionic End SystemsARINC619-5 (Current)8/9/2017
The purpose of this document is to delineate, in an organized fashion, the protocols used by Aircraft Communication Addressing and Reporting System (ACARS) Management Units (MU) defined in ARINC Characteristic 724B and Communications Management Unit (CMU) defined in ARINC Characteristic 758, in their interactions with other onboard avionics equipment.
Airlines Electronic Engineering Committee
Steel, Corrosion-Resistant, Welding Wire 5.2Cr – 0.55MoAMS6466G (Current)12/5/2017
This specification covers a corrosion-resistant steel in the form of welding wire.
AMS E Carbon and Low Alloy Steels Committee
HOSE ASSEMBLY, SEMI-RIGID, LOW PRESSURE, FLARELESS, POTABLE WATER, 45° TO 45°AS1486A (Current)1/16/2024
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Rotorcraft Engine Foreign Object Debris and DamageAIR4096A (Current)9/28/2023
The purpose of this SAE Aerospace Information Report (AIR) is to disseminate qualitative information regarding foreign object debris (FOD) damage to the gas path of rotorcraft gas turbine engines and to discuss methods of FOD prevention. Although turbine-powered fixed-wing aircraft are also subject to FOD, the unique ability of the rotorcraft to hover above, takeoff from, and land on unprepared surfaces creates a special need for a separate treatment of this subject.
S-12 Powered Lift Propulsion Committee
445 Guidance for Configuration and Control of Loadable Software Parts in Flight Simulation Training DevicesARINC445 (Current)1/1/2014
This report defines the types of software used in FSTDs, outlines the configuration control that is required to maintain the devices, and provides guidance on software updates and changes.
Flight Simulator Engineering and Maintenance Committee
Automatic Transmission Hydraulic Pump Test ProcedureJ2311_202606 (Current)6/19/2026
This SAE Recommended Practice provides a method to determine the performance characteristics of the hydraulic oil pumps used in automatic transmissions and automatic transaxles. This document outlines the specific tests that describe the performance characteristics of these pumps over a range of operating conditions and the means to present the test data. This document is not intended to assess pump durability.
Automatic Transmission and Transaxle Committee
623-3 Character-Oriented Air Traffic Service (ATS) ApplicationsARINC623-3 (Current)4/1/2005
This standard defines the application text formats for character-oriented ATS messages that can be transmitted over the ACARS data link. Several ACARS data links are available, including but not limited to VHF, HF and satellite. The messages defined herein are not specific to any data link. This standard is limited in scope to character-oriented applications.
Airlines Electronic Engineering Committee
Control of Forgings Requiring First Article ApprovalAMS2375F (Current)9/23/2022
This specification covers procedures for obtaining first-article (preproduction) approval of forgings and the controls to be exercised in producing subsequent production forgings.
AMS E Carbon and Low Alloy Steels Committee
Interline Air Cargo PalletsAS1491B (Current)1/13/2023
This SAE Aerospace Standard specifies the dimensional, design criteria, fabrication, performance, operational, environmental, and testing requirements for interline pallets requiring airworthiness approval for loading onto civil transport aircraft equipped with NAS3610/AS36100 restraint systems and using pallet nets meeting the requirements of AS1492. Type II/2 covers NAS3610/AS36100 code sizes. Type III pallets have been removed from this SAE Aerospace Standard revision.
AGE-2 Air Cargo
686 Roadmap for IPv6 Transition in AviationARINC686 (Current)6/19/2020
ARINC Report 686 represents the consensus of industry to prepare a roadmap migration from IPv4 to IPv6. This document describes airline objectives (air and ground side when possible) towards the development and introduction of IPv6. There are three distinct elements considered: 1) the applications for addressing aspects 2) the communication network(s) over which the applications are running for the IP protocol level itself and associated features, and 3) the physical link(s) the network(s) interface.
Airlines Electronic Engineering Committee
Supplemental Propulsion System Performance Station DesignationAIR6508 (Current)10/26/2023
This SAE Aerospace Information Report (AIR) supplements the AS755 performance station designation system for complex or unconventional propulsion cycles and their derivatives. The station numbering conventions presented herein are for use in all communications concerning propulsion system performance such as computer programs, data reduction, design activities, and published documents. They are intended to facilitate calculations by the program user without unduly restricting the method of calculation used by the program supplier. The contents of this document will follow AS755 and AS6502 where applicable. The list of symbols presented herein will be used for identification of input and output parameters. These symbols are not required to be used as internal parameter names within the engine subprogram.
S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces
COUPLING, TUBEAS4349A (Current)5/2/2025
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
615A-4 - Software Data Loader Using Ethernet InterfaceARINC615A-4 (Current)7/24/2023
This document provides general and specific design guidance for the development of software data loading equipment for all types of aircraft. The primary purpose of data load is to upload loadable software parts to airborne computers. A secondary function of data load is downloading data from airborne computers. Software data load functionality generally falls into the following categories: Portable Data Loader (PDL) for loading equipment on the ground or carried onto aircraft to perform onboard loading. Airborne Data Loader (ADL) for installation on aircraft to perform onboard loading. Data Load Function (DLF) is software that performs the data loading. This document defines data loaders designed to load avionics equipment over a high-speed interface using an Ethernet network protocol. This document defines media interfaces and protocol requirements specific to all data load functions, whether portable or airborne. This document also describes the desired capabilities of data loading
Airlines Electronic Engineering Committee, Avionics Maintenance Committee, Flight Simulator Engineering and Maintenance Committee
FITTING, TEE, INTEGRAL WELD RING, 3000 PSIAS1583E (Current)10/20/2013
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, 45°, NON-SELF LOCKING AND SELF LOCKING, MS “V” THREAD, CATEGORY 3B (FOR MIL-DTL-83723 SERIES III, AS50151 SERIES II AND III, AS81703 SERIES III, MIL-DTL-26842 SERIES II AND AS95234 CONNECTORS)AS85049/145B (Current)2/8/2025
AE-8C1 Connectors Committee
628P7-2 Cabin Equipment Interfaces (CEI), Part 7, Cabin Equipment Cooling General SpecificationARINC628P7-2 (Current)6/24/2013
Cabin equipment installations tend to impose loads on aircraft electrical power systems not envisioned in the original airplane design. This standard provides guidance on the design of future aircraft air conditioning and equipment cooling systems. It also describes the environment in which cabin systems, including In-Flight Entertainment equipment are expected to operate.
Airlines Electronic Engineering Committee
704A Inertial Reference System (IRS)ARINC704A (Current)3/26/1999
This standard defines a 4 MCU IRS, consisting of inertial measuring devices and associated electronics specifically designed for installation in commercial transport type aircraft. It may be used in place of ARINC 704 Inertial Reference Systems. This system additionally provides capability to be interfaced to an ARINC 743A GNSS Sensor, to enhance the accuracy of the inertially derived navigation data.
Airlines Electronic Engineering Committee
853 Cabin Secure Media -Independent Messaging (CSMIM) ProtocolARINC853 (Current)11/4/2024
This specification defines the Cabin Secure Media-Independent Messaging (CSMIM) Protocol. CSMIM is intended to provide an industry standard open platform approach to defining networks and the elements contained within them for use within aircraft cabin systems. CSMIM is built upon existing protocols that support Constrained RESTful Environments, for example, Concise Binary Object Representation (CBOR) for data representation and Message Queue Telemetry Transport (MQTT) for transport. At the core of CSMIM is the philosophy that supporting the interoperability of equipment from many suppliers on a common communications platform is key. Components that are envisioned to be users of CSMIM in the future will include lighting, sensors, seats, and other cabin systems. The protocol provides device classifications, use cases, and reference architectures to aid developers in adopting and developing networks and hosted elements that will leverage CSMIM. A CSMIM compliant system will provide
Airlines Electronic Engineering Committee
WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, SMOOTH SURFACE, LIGHTWEIGHT, NICKEL COATED, EXTRA HIGH STRENGTH COPPER ALLOY, 260 °C, 600 VOLTS, ROHSAS22759/194A (Current)8/19/2021
AE-8D Wire and Cable Committee
Tools, Inserting and Extracting Helical Coil Wire Screw Thread Inserts Inch and Spark Plug SizesAS59158A (Current)8/3/2020
This SAE Aerospace Standard (AS) describes taps, thread plug gages, inserting tools, expanding tools, offset and staking tools, tang break-off tools, extracting tools and thread repair kits.
EG-1B Hand Tools Committee
Interface Standard, Airborne EO/IR Systems, Maintenance and TestAS6165A (Current)5/14/2019
This standard defines the use of data interfaces between a host platform and an electro-optic/infrared (EO/IR) system for maintenance and test (M&T) purposes. In particular, this standard defines the use of the data interfaces in order to facilitate the: a confirmation of system performance and function; b external initiation of built-in-test (BIT) functions; c performance of other diagnostic tests of system health; d downloading M&T data; e uploading software changes. This standard does not cover mechanical or electrical interfaces, nor does it define the basic platform-to-sensor communication protocols and formats. Furthermore, this standard does not address software changes that are made by the manufacturer and not accessible at the sensor interfaces. Data protocols and formats are covered by AS6135. Electrical interfaces are covered by AS6129. This standard covers the use of the interfaces defined by AS6129 and AS6135 for the purposes described herein.
AS-1C Avionic Subsystems Committee
Fittings, Flanged to Beaded, Fluid ConnectionAS4875/2A (Current)6/6/2016
This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both flanged fitting ends and beaded hose connections for use in all types of fluid systems.
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Reticulated Polyurethane Foam Explosion Suppression Material for Fuel Systems and Dry BaysAIR4170C (Current)12/20/2021
This document describes the initial development, evolution, and use of reticulated polyurethane foam as an explosion suppression material in fuel tanks and dry bays. It provides historical data, design practice guidelines, references, laboratory test data, and service data gained from past experience. The products discussed in this document may be referred to as "Safety Foam," "Reticulated Polyurethane Foam," "Baffle and Inerting Material," or "Electrostatic Suppression Material." These generic terms for the products discussed in this document are not meant to imply any safety warranty. Each individual design application should be thoroughly proof tested prior to production installation.
AE-5D Fuel Tank Flammability Reduction Systems Committee
HOSE ASSEMBLY, RUBBER, FLARELESS, FIELD ATTACHABLE FITTING, STRAIGHT TO 45°AS1864A (Current)9/17/2024
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
LIFTING EYE - PROPELLER SHAFTAS161A (Current)12/5/2012
AGE-2 Air Cargo
WIRE, ELECTRIC, FLUOROPOLYMER-INSULATED, EXTRUDED TFE, POLYIMIDE COATED, SILVER-COATED COPPER CONDUCTOR, 600-VOLT, ROHSAS22759/28B (Current)4/5/2019
AE-8D Wire and Cable Committee
CLAMP, LOOP TYPE, BARE METAL, STAINLESS STEEL, METRICMA2153/2 (Current)4/27/2015
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Steel, Bars, Wire, and Forgings 9.75V - 5.25Cr - 1.3Mo (2.40 - 2.55C) Powder Metallurgy Product Hot Isostatically PressedAMS6559A (Current)5/16/2023
This specification covers a premium aircraft-quality, high-alloy tool steel gas-atomized and HIP-consolidated in the form of bars, wire, forgings, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
SCREW - FLAT FILLISTER, DRILLED HEAD, CADMIUM PLATED, STEEL UNS G87400, 125 KSI MIN .3750-16 UNC-3AAS116051B (Current)7/29/2014
E-25 General Standards for Aerospace and Propulsion Systems
Electric Motors for Driveline Actuation Standard Terminology, Test Parameters, and Equipment RequirementsJ3104_202308 (Current)8/31/2023
This document will apply to the most common applications of electric motors, used for activating all-wheel drive (AWD) and four-wheel drive (4WD) disconnect systems as used in passenger (car and light truck) vehicles. The standard will provide consistent definition, terminology, tests, and reporting methods.
Drivetrain Standards Committee
HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE CRES BRAID REINFORCED, 400 °F, 5080 PSI FLARELESS, 90° ELBOW TO 90° ELBOWAS5966C (Current)12/1/2025
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
803-5 Fiber Optic System Design GuidelinesARINC803-5 (Current)7/5/2023
The purpose of ARINC Report 803 is to provide design and implementation guidelines together with a selection guide, providing a fiber optic system design engineer with documentation to assess the design requirements for an aerospace fiber optic installation.
Airlines Electronic Engineering Committee
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