Browse Topic: Washers

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Bearing, Roller, Needle, Double Row, Heavy Duty, Track Roller, Sealed, Type VI, InchAS21439E (Current)9/19/2025
Scope is unavailable.
ACBG Rolling Element Bearing Committee
Glossary - Automatic Belt TensionerJ2198_202109 (Current)9/10/2021
This glossary was written to provide a consistent and uniform definition of terms used in describing an automatic belt tensioner as it applies to an automotive accessory drive system.
Belt Drive (Automotive) Systems Committee
TERMINAL JUNCTION SYSTEM, TERMINAL JUNCTION BLOCKS, SECTIONAL, GROUNDING MODULES, STUD TYPE MOUNTING, SERIES IAS81714/27B (Current)4/22/2021
AE-8C2 Terminating Devices and Tooling Committee
BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, CUP WASHER LOCKED, CRES, UNS S66286, 130 KSI MIN, .3750-24 UNJF-3AAS9679C (Current)3/23/2021
E-25 General Standards for Aerospace and Propulsion Systems
TORQUE-TENSION TESTING AND EVALUATION OF FASTENER FINISHESUSCAR11-2 (Current)11/19/2020
This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.
USCAR
TEST PROCEDURES FOR EVALUATING BOLT-LOAD RETENTION OF MAGNESIUM ALLOYSUSCAR35-1 (Current)11/19/2020
A bolt-load retention (BLR) test is a practical test to determine the bolt load of a fastener joint with time and at given temperatures. There are three types of BLR tests described in this standard, namely general-purpose test, design-purpose test, and screening material test. A general-purpose BLR test may be used for screening materials, while a design-purpose BLR test is usually used to verify the BLR behavior of a specific joint. The screening material test is an example of the general-purpose test for typical automotive applications.
USCAR
CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, NONENVIRONMENTAL, SELF-LOCKING AND NON-SELF-LOCKING, STRAIGHT, CATEGORY 4B (FOR AS50151 CRIMP, AS95234, MIL-DTL-26482) SERIES 2, AS81703 SERIES 3, AND MIL-DTL-83723 SERIES III CONNECTORAS85049/52F (Current)11/19/2020
AE-8C1 Connectors Committee
Recommended Wheel Tie Bolt Preload ProcedureARP5481A (Current)9/17/2020
This SAE Aerospace Recommended Practice (ARP) provides the recommended procedure for obtaining desired preloads in aircraft wheel tie bolts when mounting tires and assembling the wheel. It is generally referred to as the snug-angle bolted joint assembly procedure. It is also known as the “torque-turn” procedure in the heavy equipment ground vehicle industry.
A-5A Wheels, Brakes and Skid Controls Committee
BOLT, MACHINE, DOUBLE HEXAGON, DRILLED, EXTENDED WASHER HEAD, PD SHANK, NICKEL ALLOY, UNS N07718, 220 KSI MINAS3662 (Current)4/6/2020
E-25 General Standards for Aerospace and Propulsion Systems
BOLT, MACHINE, DOUBLE HEXAGON, EXTENDED WASHER HEAD , PD SHANK, NICKEL ALLOY, UNS N07718, 220 KSI MINAS3661 (Current)4/6/2020
E-25 General Standards for Aerospace and Propulsion Systems
BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, PD SHANK, UNS N07718 - 185 KSIAS3580A (Current)12/10/2019
E-25 General Standards for Aerospace and Propulsion Systems
CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, NONENVIRONMENTAL, SELF-LOCKING AND NON-SELF-LOCKING, 45°, CATEGORY 4B (FOR MIL-DTL-5015 CRIMP, MIL-DTL-26482 SERIES 2, AS81703 SERIES 3, AND MIL-DTL-83723 SERIES III CONNECTORS)AS85049/43B (Current)11/14/2019
AE-8C1 Connectors Committee
How to Use Rotary Encoders to Quickly Convert Mechanical Rotation into Digital SignalsTBMG-3529110/1/2019
In the digital age, the measurement of rotation of a mechanical shaft on a motor or a rotating instrument knob needs to be done quickly and efficiently. Analog methods such as potentiometers and rotating switches are being replaced by rotary encoders that directly digitize rotary movement, but designers need to be able to appreciate the differences among various encoder types and accurately interpret their digital outputs.
TERMINAL JUNCTION SYSTEM, TERMINAL JUNCTION BLOCKS, SECTIONAL, GROUNDING MODULES, STUD AND FLANGE TYPE MOUNTING, SERIES IIAS81714/63D (Historical)9/30/2019
AE-8C2 Terminating Devices and Tooling Committee
Shaft Nut and Keywasher Installation Dimensions forAS1495B (Current)7/29/2019
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
TERMINAL BOARD ASSEMBLY, MOLDED-IN-STUD, ELECTRICAS27212D (Historical)6/25/2019
AE-8C2 Terminating Devices and Tooling Committee
Calculating the Estimated Fatigue Life of a Disc SpringTBMG-345736/1/2019
In discussing fatigue life, it is important to distinguish between disc springs and conical spring washers, as they differ by design and intended usage. Conical spring washers are designed to provide a static thrust load in bolted joints and should not be used in fatigue applications; they are specified by DIN 6796.
iLok TM Nut - An Innovative Fastener that Solves a 30 Year Old Problem for Rear Axle Hub Assemblies2019-01-03394/2/2019
Truck and bus manufacturers have been constantly facing an issue to disassemble the rear axle shaft from the hub when transporting the truck from the factory to the dealership. In addition to that, the dealerships have the very same problem every time they have to replace the brake pads in some truck models, which leads to excessive service time, extra costs and aftermarket complaints. The current problematic fastening system is composed by a lock nut, a flat washer and a coned slotted bushing. The concept of this 30 year old design involves the coned slotted bushing being pressed against a tapered hole on the shaft’s flange. After tightening the lock nut, the bushing clamps towards the stud and it gets stuck in between the shaft and the stud generating the problem described above. This paper shows the R&D process that Tekfor used to come up with the 1-piece fastener named iLokTM nut that replaces the problematic 3-piece fastening system. The methodology involved (a) Innovation process; (b) CAD modeling; (c) Finite Element Analysis; (d) Forging simulations; (e) Forging trials; (f) Prototypes manufacturing; (g) Torque and tension tests; (h) Junker vibration tests; (i) Proof load test; (j) Salt spray test; (k) Fit and function test, etc. The 1-piece fastener showed superior performance in all these tests and its usage brings multiple benefits to OEMs, Tiers 1 suppliers, Dealerships and end users. This is the most important innovation of a nut for the automotive industry since the advent of the wheel nut in 1972.
Souza, Thales, Sigoli, Paulo, Weldi, Kevin, do Carmo Silva, Marcelo, Dionne, Pierre
TERMINAL JUNCTION SYSTEM, TERMINAL JUNCTION BLOCKS, SECTIONAL, GROUNDING MODULES, STUD AND FLANGE TYPE MOUNTING, SERIES IIAS81714/63C (Historical)3/8/2019
AE-8C2 Terminating Devices and Tooling Committee
Bolts, Screws, and Studs, Geometric Control RequirementsAS3063C (Current)2/26/2019
This SAE Aerospace Standard (AS) establishes the geometric control requirements for bolts, screws, and studs where worded notes and symbolized notes are used for straightness, concentricity, squareness, and runout.
E-25 General Standards for Aerospace and Propulsion Systems
Washer, Thermal Compensating, Metric SeriesAIR1754B (Current)2/18/2019
The purpose of this document is to define: - compensation washer application requirements - recommended materials - washer thickness determination - dimensioning
E-25 General Standards for Aerospace and Propulsion Systems
WASHER - FLAT LOAD SPREADING METRIC, AMS5525MA3265A (Current)1/25/2019
E-25 General Standards for Aerospace and Propulsion Systems
AS70054 BOLT, EXTERNAL MORTORQ® SUPER EXTENDED WASHER HEAD, PD SHANK, .164-32 UNJC to .500-20 UNJF-3A, Heat Resisting Nickel Alloy (Waspaloy®), Unplated, Classification Rm ≥ 1210 MPa (175,000 lbf/in²) @ Ambient Temperature / +760°CAS70054-1 (Current)12/17/2018
No scope available.
Engine and Airframe Technical Standards Committee (TSC)
TERMINAL BOARD ASSEMBLY, MOLDED-IN-STUD, ELECTRICAS27212C (Historical)11/28/2018
AE-8C2 Terminating Devices and Tooling Committee
Investigation of Fatigue Life of Wheels in Commercial Vehicles02-11-04-00178/21/2018
In India, vehicle population increases every day along with road accidents by 2.5% every year. About 7.7% of accidents are caused by wheel separation, 60% of which are due to nut-related problems. Wheel separations in vehicles occur due to fastener issues and fatigue failures in bolts. A study of the reasons for and mechanisms of nut loosening showed that left-hand side wheels detached and fracture failure occurred in right-hand side studs. Fatigue life of wheels with Nord-Lock washer and without washer is determined by using numerical analysis as per the IS 9438 cornering fatigue test. These numerical results are compared with experimental results.
Bawaskar, Umesh Sadashiv, Awasare, P.
TERMINAL BOARD ASSEMBLY, MOLDED-IN-STUD, ELECTRICAS27212B (Historical)5/7/2018
AE-8C2 Terminating Devices and Tooling Committee
Smart Fabric Stores Information Without ElectronicsTBMG-283392/1/2018
Conductive thread — embroidery thread that can carry an electrical current — often is combined with other types of electronics to create fabric that lights up or communicates. This thread also has magnetic properties that can be manipulated to store either digital data, or visual information like letters or numbers. This data can be read by a magnetometer, an inexpensive instrument that measures the direction and strength of magnetic fields, and is embedded in most smartphones.
Road Vehicles - Wheels for Commercial Vehicles and Multipurpose Passenger Vehicles - Fixing Nuts - Test MethodsJ1965_201710 (Historical)10/3/2017
This SAE Recommended Practice applies to fasteners/fixing nuts as specified in SAE J694 and SAE J1835 used for disc wheels and demountable rim attachment respectively. Only the test methods necessary to ensure proper wheel or rim assembly are specified. Fasteners for less common and special applications are not included.
Truck and Bus Wheel Committee
NUT, SELF-LOCKING-CAPTIVE WASHER, STEELAS3326B (Current)9/7/2017
E-25 General Standards for Aerospace and Propulsion Systems
AS60600-699 Bolt, Double Hexagon Extended Washer Head, PD Shank, .500-20 UNJF-3AAS60600-2 (Historical)8/11/2017
This drawing specifies parts AS60612, AS60613, AS60614, AS60615, AS60616, AS60617, AS60618, AS60619, AS60620, AS60621, AS60622, AS60623, AS60624, AS60625, AS60626, AS60627, AS60628, AS60629, AS60630, AS60631, AS60632, AS60634, AS60636, AS60638, AS60640, AS60642, AS60644, AS60646, AS60648, AS60650, AS60652, AS60654, AS60656, AS60658, AS60660, AS60662, AS60664, AS60666, AS60668, AS60670, AS60672, AS60674, AS60676, AS60678, AS60680, AS60682, AS60684, AS60686, AS60688, AS60690, AS60692, AS60694, and AS60696. To view suppliers qualified to manufacture this part, visit https://ts200.sae-itc.org/.
Engine and Airframe Technical Standards Committee (TSC)
AS60400-499 Bolt, Double Hexagon Extended Washer Head, PD Shank, .375-24 UNJF-3AAS60400-2 (Historical)8/11/2017
This drawing specifies parts AS60408, AS60409, AS60410, AS60411, AS60412, AS60413, AS60414, AS60415, AS60416, AS60417, AS60418, AS60419, AS60420, AS60421, AS60422, AS60423, AS60424, AS60425, AS60426, AS60427, AS60428, AS60429, AS60430, AS60431, AS60432, AS60434, AS60436, AS60438, AS60440, AS60442, AS60444, AS60446, AS60448, AS60450, AS60452, AS60454, AS60456, AS60458, AS60460, AS60462, AS60464, AS60466, AS60468, AS60470, AS60472, AS60474, AS60476, AS60478, AS60480, AS60482, AS60484, AS60486, AS60488, AS60490, AS60492, AS60494, and AS60496. To view suppliers qualified to manufacture this part, visit https://ts200.sae-itc.org/.
Engine and Airframe Technical Standards Committee (TSC)
AS60100-199 Bolt, Double Hexagon Extended Washer Head, PD Shank, .190-32 UNJF-3AAS60100-3 (Current)8/11/2017
This drawing specifies parts AS60105, AS60106, AS60107, AS60108, AS60109, AS60110, AS60111, AS60112, AS60113, AS60114, AS60115, AS60116, AS60117, AS60118, AS60119, AS60120, AS60121, AS60122, AS60123, AS60124, AS60125, AS60126, AS60127, AS60128, AS60129, AS60130, AS60131, AS60132, AS60134, AS60136, AS60138, AS60140, AS60142, AS60144, AS60146, AS60148, AS60150, AS60152, AS60154, AS60156, AS60158, AS60160, and AS60162. To view suppliers qualified to manufacture this part, visit https://ts200.sae-itc.org/.
Engine and Airframe Technical Standards Committee (TSC)
AS60300-399 Bolt, Double Hexagon Extended Washer Head, PD Shank, .3125-24 UNJF-3AAS60300-2 (Historical)8/11/2017
This drawing specifies parts AS60307, AS60308, AS60309, AS60310, AS60311, AS60312, AS60313, AS60314, AS60315, AS60316, AS60317, AS60318, AS60319, AS60320, AS60321, AS60322, AS60323, AS60324, AS60325, AS60326, AS60327, AS60328, AS60329, AS60330, AS60331, AS60332, AS60334, AS60336, AS60338, AS60340, AS60342, AS60344, AS60346, AS60348, AS60350, AS60352, AS60354, AS60356, AS60358, AS60360, AS60362, AS60364, AS60366, AS60368, AS60370, AS60372, AS60374, AS60376, AS60378, AS60380, AS60382, AS60384, AS60386, AS60388, AS60390, AS60392, AS60394, and AS60396. To view suppliers qualified to manufacture this part, visit https://ts200.sae-itc.org/.
Engine and Airframe Technical Standards Committee (TSC)
AS60200-299 Bolt, Double Hexagon Extended Washer Head, PD Shank, .250-28 UNJF-3AAS60200-2 (Historical)8/11/2017
This drawing specifies parts AS60206, AS60207, AS60208, AS60209, AS60210, AS60211, AS60212, AS60213, AS60214, AS60215, AS60216, AS60217, AS60218, AS60219, AS60220, AS60221, AS60222, AS60223, AS60224, AS60225, AS60226, AS60227, AS60228, AS60229, AS60230, AS60231, AS60232, AS60234, AS60236, AS60238, AS60240, AS60242, AS60244, AS60246, AS60248, AS60250, AS60252, AS60254, AS60256, AS60258, AS60260, AS60262, AS60264, AS60266, AS60268, AS60270, AS60272, AS60274, AS60276, AS60278, AS60280, AS60282, AS60284, AS60286, AS60288, AS60290, AS60292, AS60294, and AS60296. To view suppliers qualified to manufacture this part, visit https://ts200.sae-itc.org/.
Engine and Airframe Technical Standards Committee (TSC)
AS60500-599 Bolt, Double Hexagon Extended Washer Head, PD Shank, .4375-20 UNJF-3AAS60500-2 (Historical)8/11/2017
This drawing specifies parts AS60510, AS60511, AS60512, AS60513, AS60514, AS60515, AS60516, AS60517, AS60518, AS60519, AS60520, AS60521, AS60522, AS60523, AS60524, AS60525, AS60526, AS60527, AS60528, AS60529, AS60530, AS60531, AS60532, AS60534, AS60536, AS60538, AS60540, AS60542, AS60544, AS60546, AS60548, AS60550, AS60552, AS60554, AS60556, AS60558, AS60560, AS60562, AS60564, AS60566, AS60568, AS60570, AS60572, AS60574, AS60576, AS60578, AS60580, AS60582, AS60584, AS60586, AS60588, AS60590, AS60592, AS60594, and AS60596. To view suppliers qualified to manufacture this part, visit https://ts200.sae-itc.org/.
Engine and Airframe Technical Standards Committee (TSC)
Nut and Conical Spring Washer AssembliesJ238_201705 (Current)5/30/2017
This SAE Standard covers general, dimensional data, and methods of test for two types of general purpose nut and conical spring washer assemblies, designated Type LN and Type HN, intended for mass production and other operations where speed and convenience are paramount factors.
Fasteners Committee
SYNCHRO CONTROL TRANSMITTER, TYPE 31CX6aAS20708/139B (Current)5/22/2017
AE-7A Generators and Controls Motors and Magnetic Devices
Products of Tomorrow: May 2017TBMG-268745/1/2017
This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that innovation.
Low-Cost RFID Torque and Tension Sensing Tag SystemTBMG-268595/1/2017
This technology is a low-cost RFID-based torque and tension sensor for high-performance fasteners, such as bolts, that are used in sophisticated high-tech equipment and systems. It offers the ability to remotely and quickly verify that a given fastener is torqued properly, resulting in potential cost-savings over the life of the fastener and its host system. The technology is also extremely low-cost compared to current torque sensing wrenches and comparable technologies. This asset management tool offers performance and safety improvements as well. The motivation behind this invention was the catastrophic event in which a NOAA satellite sustained heavy damage after falling from a Turn-Over-Cart (TOC). The root cause was a configuration change in which 24 bolts had not been secured properly to the TOC. With this NASA invention, the quality assurance, tension monitoring, and configuration management associated with proper torqueing of fasteners will be largely automated, therefore providing a higher degree of safety.
CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, NONENVIRONMENTAL, 90°, SELF-LOCKING AND NON-SELF-LOCKING CATEGORY 4B (FOR AS50151 CRIMP, AS95234, MIL-DTL-26482 SERIES 2, AS81703 SERIES 3, AND MIL-DTL-83723 SERIES III CONNECTORS)AS85049/51E (Historical)4/14/2017
AE-8C1 Connectors Committee
CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, NONENVIRONMENTAL, SELF-LOCKING AND NON-SELF-LOCKING, STRAIGHT, CATEGORY 4B (FOR AS50151 CRIMP, AS95234, MIL-DTL-26482 SERIES 2, AS81703 SERIES 3, AND MIL-DTL-83723 SERIES III CONNECTORAS85049/52E (Historical)4/6/2017
AE-8C1 Connectors Committee
CONNECTOR ACCESSORIES, ELECTRICAL, NON-ENVIRONMENTAL, STRAIN RELIEF, STRAIGHT, CATEGORY 4C (FOR AS50151 SOLDER TYPE, V THREAD OF MS310X, CLASSES A, B, C, OR K CONNECTORS AND AS85049 ACCESSORIES)AS85049/41D (Historical)1/30/2017
AE-8C1 Connectors Committee
Guide for Rivet Selection and Design ConsiderationJ492_201611 (Current)11/23/2016
This is a guide intended to aid the user in the proper selection and application of rivets as a fastening means. It consists of general information on the advantages of riveting, various methods of riveting, selection of rivets and design considerations.
Fasteners Committee
Push-On Spring Nuts Inch Series - General SpecificationsJ892_201611 (Current)11/23/2016
Included herein are general, dimensional, and performance specifications for those types, styles, and sizes of steel stamped Push-On Spring Nuts recognized as SAE standard. These nuts are intended for general use where the engagement on the mating metal or plastic studs and in some cases screw or bolt threads is considered adequate for the fastening joint application. It should be noted that Push-On Spring Nuts having other characteristics and configurations are available and manufacturers should be consulted. For the metric equivalent of this document, see SAE J892M.
Fasteners Committee
Push-On Spring Nuts Metric Series - General SpecificationsJ892M_201611 (Current)11/21/2016
Included herein are general, dimensional, and performance specifications for those types, styles, and sizes of steel stamped Push-On Spring Nuts recognized as SAE standard. These nuts are intended for general use where the engagement on the mating metal or plastic studs and in some cases screw bolt threads is considered adequate for the fastening joint application. It should be noted that Push-On Spring Nuts having other characteristics and configurations are available and manufacturers should be consulted. For the inch equivalent of this document, see SAE J892.
Fasteners Committee
AS70000 Bolt, External MORTORQ® Super Extended Washer Head, PD Shank, .164-32 UNJC to .500-20 UNJF-3A, Heat Resisting Nickel Alloy (INCONEL 718), Unplated, Classification Rm ≥ 1275 MPa (185,000 lbf/in²) @ TA / +650°CAS70000-1 (Historical)10/27/2016
Scope is unavailable.
Engine and Airframe Technical Standards Committee (TSC)
CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, NONENVIRONMENTAL, 90°, SELF-LOCKING AND NON-SELF-LOCKING CATEGORY 4B (FOR AS50151 CRIMP, AS95234, MIL-DTL-26482 SERIES 2, AS81703 SERIES 3, AND MIL-DTL-83723 SERIES III CONNECTORS)AS85049/51D (Historical)10/16/2016
AE-8C1 Connectors Committee
Conical Spring WashersJ773_201608 (Current)8/31/2016
This SAE Standard covers dimensional, material, and general specifications and methods of test for two types of general purpose conical spring washers, designated type L and type H, for use as loose washers over screws and bolts, and also for use as pre-assembled washers in screw and washer assemblies.
Fasteners Committee
CONNECTOR ACCESSORIES, ELECTRICAL, STRAIN RELIEF, NONENVIRONMENTAL, SELF-LOCKING AND NON-SELF-LOCKING, STRAIGHT, CATEGORY 4B (FOR AS50151 CRIMP, AS95234, MIL-DTL-26482 SERIES 2, AS81703 SERIES 3, AND MIL-DTL-83723 SERIES III CONNECTORAS85049/52D (Historical)8/29/2016
AE-8C1 Connectors Committee
TERMINAL JUNCTION SYSTEM, TERMINAL JUNCTION BLOCKS, SECTIONAL, GROUNDING MODULES, STUD TYPE MOUNTING, SERIES IAS81714/27A (Historical)7/26/2016
AE-8C2 Terminating Devices and Tooling Committee
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