Results

The purpose of this Standard is to provide installation dimensions for shaft nuts and their companion keywasher. The Standard type typically shown on MS9951 and MS9952, but is also suitable for parts which are dimensionally equivalent.

E-25 General Standards for Aerospace and Propulsion Systems

STUD - STRAIGHT, DRILLED, .2500-20UNS X .2500-28UNF-3A

AS128363B (Current)

3/20/2026

E-25 General Standards for Aerospace and Propulsion Systems

NUT, SPANNER, AERONAUTICAL, UNS G41400

AS172321B (Current)

3/20/2026

E-25 General Standards for Aerospace and Propulsion Systems

BEARING, ROLLER, NEEDLE, TRACK ROLLER, CROWN RADIUSED OD INTEGRAL STUD, TYPE VII ANTIFRICTION, INCH

AS21447D (Current)

3/19/2026

ACBG Rolling Element Bearing Committee

CONNECTOR, RECEPTACLE, JAM NUT MOUNT, ELECTRICAL, CIRCULAR, HIGH DENSITY, QUICK DISCONNECT, ENVIRONMENT RESISTING, INDIVIDUAL RELEASE, CRIMP TYPE CONTACTS (CLASS A, F, AND W - SERIES 4)

AS81511/53B (Current)

3/19/2026

AE-8C1 Connectors Committee

Titanium Alloy Bars, Forgings, and Rings, 6Al - 4V Extra Low Interstitial (ELI), Duplex Annealed, Fracture Toughness

AMS4931H (Current)

3/19/2026

This specification covers a titanium alloy in the form of bars 6.000 inches (152.40 mm) and under in nominal diameter or least distance between parallel sides, forgings, flash-welded rings 6.000 inches (152.40 mm) and under in thickness, and stock for forging and stock for flash-welded rings of any size (see 8.6).

AMS G Titanium and Refractory Metals Committee

STUD, STEPPED - 2.5 DIA ENGAGEMENT, PD SHANK, UNS S66286 .5000-20 UNJF-3A X .4375-20 UNJF-3A

AS3143C (Current)

3/19/2026

E-25 General Standards for Aerospace and Propulsion Systems

STUD, STEPPED - 2.5 DIA ENGAGEMENT, PD SHANK, UNS S66286 .4375-20 UNJF-3A X .3750-24 UNJF-3A

AS3142C (Current)

3/19/2026

E-25 General Standards for Aerospace and Propulsion Systems

Application Layer - Generator Sets and Industrial

J1939/75_202603 (Current)

3/19/2026

SAE J1939-75 defines the set of data parameters (SPs) and messages (PGs) for information predominantly associated with monitoring and control generators and driven equipment in electric power generation and industrial applications. The data parameters (SPs) and messages (PGs) previously published within this document are published in SAE J1939DA. Applications using the SAE J1939-75 document must refer to SAE J1939DA for the SAE J1939 parameters and messages for monitoring and controlling the power units, e.g., engines and turbines, that power the generators and driven industrial equipment.

Truck and Bus Control and Communications Network Committee

CONTACTS, ELECTRICAL CONNECTOR, SOCKET, CRIMP REMOVABLE (FOR MIL-C-81511 SERIES 2 CONNECTORS)

AS39029/46C (Current)

3/19/2026

AE-8C1 Connectors Committee

BEARING, BALL, AIRFRAME, ANTIFRICTION, EXTRA LIGHT DUTY

AS27646E (Current)

3/19/2026

ACBG Rolling Element Bearing Committee

Titanium Alloy, Bars, Wire, Forgings, and Rings, 6Al - 6V - 2Sn, Solution and Precipitation Heat Treated

AMS4979L (Current)

3/18/2026

This specification covers a titanium alloy in the form of bars, wire, forgings, flash-welded rings 4.000 inches (101.60 mm) and under in nominal diameter or least distance between parallel sides, and stock of any size for forging or flash-welded rings (see 8.6).

AMS G Titanium and Refractory Metals Committee

Nickel Alloy, Corrosion- and Heat-Resistant, Seamless Tubing, 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) 0.90Ti - 0.50Al - 18Fe (Inconel® 718), Consumable Electrode Remelted or Vacuum Induction Melted, 1775 °F (968 °C) Solution Heat Treated

AMS5589H (Current)

3/18/2026

This specification covers a corrosion- and heat-resistant nickel alloy in the form of seamless tubing 0.125 inch (3.18 mm) and over in nominal OD with nominal wall thickness 0.015 inch (0.38 mm) and over.

AMS F Corrosion and Heat Resistant Alloys Committee

BEARING, ROLLER, NEEDLE, TRACK ROLLER, INTEGRAL HEAVY STUD, TYPE IX, ANTIFRICTION, INCH

AS21441D (Current)

3/18/2026

ACBG Rolling Element Bearing Committee

Aluminum Alloy Castings, 4.6Cu - 0.35Mn - 0.25Mg - 0.22Ti (A206.0-T7), Solution and Precipitation Heat Treated

AMS4235D (Current)

3/18/2026

This specification covers an aluminum alloy in the form of sand, permanent mold, and composite mold castings with nominal wall thicknesses of up to 1.0 inch (25.4 mm), inclusive (see 8.8).

AMS D Nonferrous Alloys Committee

Aluminum Alloy, Castings, 5.0Si - 1.2Cu - 0.50Mg (C355.0-T6), Solution and Precipitation Heat Treated

AMS4215L (Current)

3/18/2026

This specification covers an aluminum alloy in the form of sand, permanent mold, composite mold, and investment castings (see 8.6).

AMS D Nonferrous Alloys Committee

Use Cases for Customer Communication for Plug-In Electric Vehicles

J2836/5_202603 (Current)

3/18/2026

This SAE Information Report establishes the Use Cases for communications and customer-focused Key Performance Indicators (KPI) between plug-in electric vehicles (PEVs) and their customers. The Use Case Scenarios define the information to be communicated related to customer convenience features for charge on/off control, charge power curtailment, customer preference settings, charging status, electric vehicle supply equipment (EVSE) availability/access, and electricity usage, plus customer information resulting from conflicts to charging preferences. It also addresses the KPI that can provide a uniform set of metrics to quantitively assess the charging experience. This document only provides the Use Cases that define the communications requirements to enable customers to interact with the PEV and the KPI to optimize their experience with charging a PEV. Specifications such as protocols and physical transfer methods for communicating information are not within the scope of this document.

Hybrid - EV Committee

Serial Control and Communications Heavy-Duty Vehicle Network - Top-Level Document

J1939_202603 (Current)

3/17/2026

This top-level document provides a general overview of the SAE J1939 network and describes the subordinate document structure. This document includes definitions of terms and abbreviations which are used among the various SAE J1939 subordinate documents.

Truck and Bus Control and Communications Network Committee

Verification and Validation of AI/ML-Based Systems in Ground Vehicles

J3321_202603 (Current)

3/16/2026

This document intends to focus on AI/ML systems deployed on board and/or off board the vehicles, including the methods and tools used anywhere in the life cycle of automotive system development. This includes, for instance, AI/ML systems used in the identification of parameters, calibration of classical or neural network-based control algorithms, system level modeling and validation, data process automation pipeline such as automated labeling and annotation, data quality checks, etc. Furthermore, with the continued success of Generative AI (GenAI) capabilities, it is becoming a common practice to leverage these capabilities beyond just generating synthetic data. Multiple artifacts such as code, testing scenarios, and benchmarks could be developed using GenAI tools, necessitating the additional verification of these “generative” development steps. The fundamental challenge with generative methods is grounding, especially if data, scenes, and tests are used for the development of AI

Artificial Intelligence

Aluminum Alloy, Clad Two Sides Sheet, 1.25Mn - 0.12Cu (No. 12-O Brazing Sheet), Annealed

AMS4064H (Current)

3/16/2026

This specification covers an aluminum alloy in the form of clad sheet 0.006 to 0.249 inch (0.015 to 6.32 mm), inclusive, in thickness (see 8.6).

AMS D Nonferrous Alloys Committee

Adhesion Promoter for Polysulfide Sealing Compounds Nonrestricted Solvent

AMS3100/2B (Current)12/15/2008

This specification has been declared "CANCELLED " by the Aerospace Materials Division, SAE, as of December 2008 and has been superseded by AMS3100B. The requirements of the latest issue of AMS3100B shall be fulfilled whenever reference is made to the cancelled AMS3100/2A. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by AMS3100B.

AMS G9 Aerospace Sealing Committee

Pressure Testing, Hydraulic, 1380 Kpa

MAM2616C (Current)11/28/2001

This specification provides requirements and procedures for hydraulic-pressure leak testing of parts.

AMS B Finishes Processes and Fluids Committee

Titanium Alloy, Bars and Forgings, 11sn 5.0zr 2.3al 1.0mo 0.21si, Solution and Precipitation Heat Treated

AMS4974D (Current)7/23/2002

This specification covers a titanium alloy in the form of bars, wire, forgings, and forging stock.

AMS G Titanium and Refractory Metals Committee

Aluminum Alloy, Hand Forgings and Rolled Rings 1.0mg 0.60si 0.28cu 0.20cr Solution Heat Treated, Stress Relieved By Compression, and Precipitation Heat Treated

MAM4248B (Current)3/12/2003

This specification covers an aluminum alloy in the form of hand forgings and rolled rings procured to metric (SI) dimensions. These products have been used typically for complex shaped parts requiring moderate strength and good forgeability of the alloy and where stability is required during machining, but usage is not limited to such applications. Corrosion resistance of this alloy is superior to that of aluminum alloys having copper as the principal alloying element.

AMS D Nonferrous Alloys Committee

Steel Tubing (Seamless for Machined Parts) 1.8ni 0.80cr 0.25mo (0.38 - 0.43c) Heat Treated (200,000 Tensile Strength)

AMS6420 (Current)12/16/2002

AMS E Carbon and Low Alloy Steels Committee

Steel, Bars, Forgings, and Tubing, 0.80cr 1.8ni 0.25mo (0.38 0.43)

MAM6415C (Current)3/12/2003

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock procured in SI (Metric) units. AMS 6415 is the inch/pound version of this MAM. These products have been used typically for parts, 90 millimeters and under in nominal thickness at time of heat treatment, requiring a through-hardening steel capable of developing a minimum hardness of 40 HRC when properly hardened and tempered and also for parts of greater thickness but requiring proportionately lower hardness, but usage is not limited to such applications. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking after heat treatment; ARP 1110 recommends practices to minimize such conditions.

AMS E Carbon and Low Alloy Steels Committee

Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 72ni 15.5cr 0.95(Cb + Ta) 2.5ti 0.70al 7.0fe Consumable Electrode Or Vacuum Induction Melted Solution Heat Treated, Precipitation Hardenable

MAM5598C (Current)3/12/2003

This specification covers a corrosion and heat resistant nickel alloy in the form of sheet, strip, and plate procured in SI (metric) units. AMS 5598 is the inch/pound version of this MAM.

AMS F Corrosion and Heat Resistant Alloys Committee

Pressure Testing, Hydraulic, 2500 Psi

AMS2625E (Current)11/28/2001

This specification provides requirements and procedures for hydraulic-pressure leak testing of parts.

AMS B Finishes Processes and Fluids Committee

Aluminum Alloy, Hand Forgings 7.7zn 2.4mg 1.6cu 0.16cr (7049-T7352) Solution Heat Treated, Stress Relieved By Compression, and Precipitation Heat Treated

MAM4247B (Current)3/12/2003

This specification covers an aluminum alloy in the form of hand forgings procured to metric dimensions. AMS 4247 is the inch/pound version of this MAM. These forgings have been used typically for parts requiring a combination of high strength and resistance to stress-corrosion cracking and for parts requiring stability during machining, but usage is not limited to such applications.

AMS D Nonferrous Alloys Committee

Pressure Testing, Hydraulic, 17.5 Mpa

MAM2625C (Current)11/28/2001

This specification provides requirements and procedures for hydraulic-pressure leak testing of parts. AMS 2625 is the inch/pound version of this MAM.

AMS B Finishes Processes and Fluids Committee

Nickel Alloy, Corrosion and Heat Resistant, Investment Castings 62ni 21.5cr 9.0mo 3.6cb Vacuum Melted, Vacuum Cast as Cast

MAM5401B (Current)3/12/2003

This specification covers a corrosion and heat resistant, vacuum melted, nickel alloy in the form of investment castings. AMS 5401 is the inch/pound version of this MAM. These castings have been used typically for structural parts requiring moderate strength up to 870 degrees C and oxidation and corrosion resistance up to 980 degrees C, but usage is not limited to such applications.

AMS F Corrosion and Heat Resistant Alloys Committee

Steel Tubing, Welded, 0.50ni 0.55cr 0.20mo (0.28 0.33c) (SAE 8630)

AMS6550J (Current)7/1/2001

Primarily for general use is light wall-thickness sections where minimum tensile strength up to 160,000 psi (1105 MPa) is required and parts may be welded during fabrication. This specification has been declared "Noncurrent" by the Aerospace Materials Division, SAE, as of April 19, 1988. It is recommended, therefore, that this specification not be specified for new designs.

AMS E Carbon and Low Alloy Steels Committee

Steel Tubing (Seamless), Round Chromium Molybdenum (0.27 - 0.33 Carbon) (180,000 Tensile Strength - 0.156 Maximum Wall Thickness)

AMS6363 (Current)12/16/2002

AMS E Carbon and Low Alloy Steels Committee

Titanium Alloy Sheet and Strip 8mn Annealed, 110 Ksi (760 Mpa) Yield Strength

AMS4908G (Current)1/7/2003

This specification has been declared NONCURRENT by the Aerospace Materials Division, SAE, as of April 1994. It is recommended, therefore, that this specification not be specified for new designs.

AMS G Titanium and Refractory Metals Committee

Synthetic Rubber Rapid Fuel Swelling (45-55)

AMS3221B (Current)12/16/2002

AMS CE Elastomers Committee

TOLERANCES, METRIC Aluminum Alloy Drawn Tubing

MAM2203 (Current)

7/23/2002

This specification covers established metric manufacturing tolerances applicable to aluminum alloy drawn tubing ordered to metric dimensions. These tolerances apply to all conditions, unless otherwise noted. The term "excl" applies only to the higher figure of the specified range.

AMS D Nonferrous Alloys Committee

Steel Welding Electrodes, Covered, Corrosion and Heat Resistant, 19.5cr 8.8ni 0.50mo 1.5w 1.0cb

AMS5783F (Current)5/1/2001

This specification covers a corrosion and heat resistant steel in the form of covered welding electrodes.

AMS F Corrosion and Heat Resistant Alloys Committee

SYNTHETIC RUBBER Hot Oil Resistant - High Swell (55-65)

AMS3223B (Current)

12/16/2002

AMS CE Elastomers Committee

Identification Welding Wire Line Code System

AMS2815W (Current)

10/1/2001

This specification covers procedures for marking bare wire for welding to provide positive identification of cut lengths, regardless of length, and of spools, and to ensure that the wire is clean and free from foreign materials and corrosion.

AMS B Finishes Processes and Fluids Committee

Paint System, Fluorescent, Removable, for Aircraft Application

AMSP21600B (Current)

10/28/2019

This specification establishes the requirements for a high visibility, durable, exterior fluorescent coating system consisting of a pigmented fluorescent coating with a clear protective overcoat containing a weathering stabilizer. This coating system is capable of being removed without softening the permanent undercoats.

AMS G8 Aerospace Organic Coatings Committee

Elastomer: Methyl Phenyl Vinyl Silicone Rubber (PVMQ) Extreme Low-Temperature Resistant 15 - 30 Type A Hardness

AMS3332G (Current)

3/10/2021

This specification covers an extreme low-temperature-resistant Methyl Phenyl Vinyl Silicone(PVMQ) elastomer that can be used to manufacture product in the form of sheet, strip, extrusions, and molded shapes. For molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7XXX specification.

AMS CE Elastomers Committee

Deodorant, Aircraft Toilet, Formaldehyde Base

AMS1475C (Current)8/1/2001

This specification covers a biodegradable, formaldehyde-base material, containing additives, in the form of a concentrated liquid.

AMS J Aircraft Maintenance Chemicals and Materials Committee

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