Items (206,871)
The aviation, space, and defense industries rely on the development and manufacture of complex products comprised of multiple systems, subsystems, and components each designed by individual designers (design activities) at various levels within the supply chain. Each design or manufacturing activity controls various aspects of the configuration and specifications related to the product. When a change to design or process is requested or required, the change is typically required to be evaluated against the impacts to the entire system. Proposed changes to design data/information that the design activity identifies to be minor and have no effect on the product requirements or specifications, have the potential to be implemented and approved, where authorized to do so, but requires notification. Changes that affect customer mandated requirements or specifications shall be approved prior to implementation. In many cases, the design activity is not conducted by the DAH or design authorityG-14 Americas Aerospace Quality Standards Committee (AAQSC)
This SAE Aerospace Recommended Practice (ARP) addresses the general procedure for the best practices for minimizing uncertainty when calibrating thermal conductivity and cold cathode vacuum gauges, which includes the vacuum sensor(s) and accompanying electronics necessary for a pressure measurement to be made. It also includes the best practices for an in-process verification where limitations make it impossible to follow the best practices for minimizing uncertainty. Verifying the accuracy and operation of vacuum gauges is critical to ensure the maintenance of processes while under vacuumAMS B Finishes Processes and Fluids Committee
This specification covers procedures for identifying carbon and low-alloy steels, corrosion- and heat-resistant steels and alloys, maraging and other highly alloyed steels, and iron alloy sheet, strip, and plate, and aircraft tubingAMS F Corrosion and Heat Resistant Alloys Committee
This specification covers a corrosion-resistant steel in the form of sheet, strip, and plate 0.005 to 1.000 inches (0.13 to 25.40 mm) in nominal thickness in the solution heat-treated conditionAMS F Corrosion and Heat Resistant Alloys Committee
This recommended practice is derived from common test sequences used within the industry. This procedure applies to all on-road passenger cars and light trucks up to 4 540 kg of GVWR. This recommended practice does not address other aspects such as performance, NVH, and durability. Test results from this recommended practice should be combined with other measurements and dynamometer tests (or vehicle-level tests), and acceptance criteria to validate a given design or configurationBrake Dynamometer Standards Committee
This specification covers a corrosion- and heat-resistant nickel alloy in the form of welding wireAMS F Corrosion and Heat Resistant Alloys Committee
This specification covers a magnesium alloy in the form of welding wire (see 8.5AMS D Nonferrous Alloys Committee
This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing up to 5.000 inches (127.00 mm), inclusive, in nominal diameter or least thickness (see 8.5AMS D Nonferrous Alloys Committee
This specification covers an aluminum alloy in the form of plate 4.000 to 10.000 inches (101.6 to 254.0 mm), inclusive, in nominal thickness (see 8.5AMS D Nonferrous Alloys Committee
This specification covers procedures for ultrasonic immersion inspection of premium-grade wrought titanium and titanium alloy round billet 5 inches (127 mm) and over in nominal diameter (see 2.6.1). Metal alloy billets other than titanium may be tested to this specification with the use of suitable reference standardsAMS K Non Destructive Methods and Processes Committee
The test method describes the procedure for the direct determination of water concentration in polyol ester and diester based aerospace lubricants by commercially available automated coulometric Karl Fischer titration instruments. The method was validated to cover the water concentration range of 150 to 3500 µg/g. The method may also be suitable for the determination of water concentrations outside this range and for other classes of fluids; however, the precision statement shall not be applicable for such usesE-34 Propulsion Lubricants Committee
This SAE Aerospace Standard (AS) defines the nomenclature for surface finishes commonly used for sheet and strip in aerospace material specifications. It is applicable to steel and to iron, nickel, cobalt, and titanium base alloysAMS F Corrosion and Heat Resistant Alloys Committee
This specification establishes the requirements for a hard anodic coating on aluminum and aluminum alloysAMS B Finishes Processes and Fluids Committee
This SAE Systems Management Standard specifies the Habitability processes throughout planning, design, development, test, production, use and disposal of a system. Depending on contract phase and/or complexity of the program, tailoring of this standard may be applied. Appendix C provides guidance on tailoring standard requirements to fit the various DoD acquisition pathways. The primary goals of a contractor Habitability program include: Ensuring that the system design complies with the customer Habitability requirements and that discrepancies are reported to management and the customer. Identifying, coordinating, tracking, prioritizing, and resolving Habitability risks and issues and ensuring that they are: ◦ Reflected in the contractor proposal, budgets, and plans. ◦ Raised at design, management, and program reviews. ◦ Debated in working group meetings. ◦ Coordinated with Training, logistics, and the other HSI disciplines. ◦ Included appropriately in documentation and deliverableG-45 Human Systems Integration
This document seeks to classify all-wheel drive (AWD) architectures primarily based on the installed hardware and does not consider the implementation of the controls and software. For example, a power transfer unit (PTU) may be equipped with a clutch that is capable of torque management, but the control implementation only uses it for disconnection functions without torque management. In this SAE Recommended Practice, attention will be given to passenger cars and light trucks (through Class III). The definitions presented herein may also be applicable to heavy trucks (Class 4 through 8) and off-highway applications using more than two axles but are primarily focused on passenger cars and light trucksDrivetrain Standards Committee
This SAE Recommended Practice provides the methods of measurements for electrical and photometric characteristics of LED packages. It provides procedures, requirements, and guidelines for the methods of the measurement of luminous flux and color maintenance of LED devices (packages, arrays, and modules) for ground vehicle lighting applicationsLighting Standard Practices Committee
This SAE Aerospace Recommended Practice (ARP) provides minimum standards and environmental design requirement recommendations for lighting and control in galley areas. It also addresses electrical shock hazard in galley areas. The use of “shall” in this document expresses provisions that are binding. Non-mandatory provisions use the term “shouldA-20C Interior Lighting
This document outlines the development process and makes recommendations for total antiskid/aircraft systems compatibility. These recommendations encompass all aircraft systems that may affect antiskid brake control and performance. It focuses on recommended practices specific to antiskid and its integration with the aircraft, as opposed to more generic practices recommended for all aircraft systems and components. It defers to the documents listed in Section 2 for generic aerospace best practices and requirements. The documents listed below are the major drivers in antiskid/aircraft integration: 1 ARP4754 2 ARP4761 3 RTCA DO-178 4 RTCA DO-254 5 RTCA DO-160 6 ARP490 7 ARP1383 8 ARP1598 In addition, it covers design and operational goals, general theory, and functions, which should be considered by the aircraft brake system engineer to attain the most effective skid control performance, as well as methods of determining and evaluating antiskid system performance. For definitions ofA-5A Wheels, Brakes and Skid Controls Committee
This SAE Aerospace Information Report (AIR) describes the design approaches used for current applications of aircraft Brake-by-Wire (BBW) control systems. The document also discusses the experience gained during service, and covers system, ergonomic, hardware, and development aspects. The document includes the lessons that have been learned during application of the technology. Although there are a variety of approaches that have been used in the design of BBW systems, the main focus of this document is on the current state of the art systemsA-5A Wheels, Brakes and Skid Controls Committee
The purpose of this SAE Aerospace Information Report (AIR) is to provide guidance for aircraft engine and propeller systems (hereafter referred to as propulsion systems) certification for cybersecurity. Compliance for cybersecurity requires that the engine control, propeller control, monitoring system, and all auxiliary equipment systems and networks associated with the propulsion system (such as nacelle systems, overspeed governors, and thrust reversers) be protected from intentional unauthorized electronic interactions (IUEI) that may result in an adverse effect on the safety of the propulsion system or the airplane. This involves identification of security risks, their mitigation, verification of protections, and their maintenance in service. This document is intended to serve as suitable guidance for propulsion system manufacturers and applicants for propulsion system type certification. It is also intended to provide guidance for subsequent propulsion system integration intoE-36 Electronic Engine Controls Committee
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 loadingAirlines Electronic Engineering CommitteeAvionics Maintenance CommitteeFlight Simulator Engineering and Maintenance Committee
This specification covers an irradiated, thermally-stabilized, flame-resistant, modified-polyvinylidene-fluoride plastic in the form of extra-thin-wall tubingAE-8D Wire and Cable Committee
This specification covers requirements for material used in electrical insulating heat shrinkable components. The continuous operating temperature of these materials shall range from -75°C to +200°C (-103°F to +392°F). (See 6.1AE-8D Wire and Cable Committee
This specification covers concentric lay stranded and rope-lay stranded round electrical conductor fabricated from copper, copper alloy or aluminum. This specification also covers thermocouple extension conductor fabricated from nickel/chromium or nickel/aluminum/manganese. The conductors in this specification are suitable for use in insulated wires used in aerospace and other applicationsAE-8D Wire and Cable Committee
This SAE Aerospace Information Report (AIR) is limited to information about evaluation of a new cadmium-free high-strength copper alloy. The testing described in this AIR was conducted prior to the publication of AS6324 and is intended to provide information regarding evaluation of this new copper alloy. It is recognized that a simple specification such as AS29606 can not cover all possible requirements for performance in every field application. To address this basic issue, the introduction of a new, but similar to already field proven, component requires comparative testing to verify the new component will perform at the same or above level as the already approved component in a broader set of relevant testsAE-8D Wire and Cable Committee
This document defines the minimum performance levels that are required for electrical wire used in civil aircraftAE-8D Wire and Cable Committee
This specification covers an irradiated, thermally-stabilized, modified polyolefin plastic in the form of thin-wall, heat-shrinkable tubing with a low recovery temperatureAE-8D Wire and Cable Committee
This SAE Aerospace Information Report (AIR) describes laser wire stripping technologies and recommendations to strip electrical single conductor wires and shielded cables intended for aerospace applications. These recommendations include: Laser types for wire stripping Laser stripping system configuration Quality assurance Tool qualification Tool inspection User health and safetyAE-8D Wire and Cable Committee
This specification covers both insulated and uninsulated solid conductor wire, designed for solderless wrap connections in electrical and electronic devices and equipment. The terminations of the wire are intended to be made with hand or automatic tools which wrap the wire, under tension, around terminal pins (commonly called wrapposts) to form solderless wrapped connectionsAE-8D Wire and Cable Committee
This document covers the recommended practice for determining the acceptability of the dendrite arm spacing (DAS) of D357-T6 aluminum alloy castings required to have tensile strength not lower than 50 ksi (345 MPaAMS D Nonferrous Alloys Committee
This SAE Aerospace Recommended Practice (ARP) defines the performance criteria and validation for tire circumferential movement on the rim, in the laboratory, by a static test, as well as a performance assessment in service. This document is applicable to braked wheel positions using both bias ply and radial aircraft tiresA-5C Aircraft Tires Committee
This SAE Aerospace Recommended Practice (ARP) provides recommended test requirements for electrohydrostatic actuators (EHAsA-6B2 Electrohydrostatic Actuation Committee
This document defines a recommended practice for addressing metal additive manufacturing (AM) machine requalification for all fusion-based metal AM machines. In general, this applies to powder bed fusion (PBF) and wire- or powder-fed directed energy deposition (DED) technologies. Plasma, electron beam, or lasers are applicable energy source(sAMS AM Additive Manufacturing Metals
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