5310-00-274-4540 WASHER,FLAT Index 5365-00-274-4543 SPACER,RING

National Stock Number:
5310-00-274-4541

Federal Supply Class:
5310

National Item Identification Number:
002744541

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
11A228795201NAPCO INTERNATIONAL LLC
11BMT28676040MACK TRUCKS INC PARTS OPN
1229D10819107DART TRUCK CO
1229D1081DF03ABM EQUIPMENT, LLC
1229D10823705FRUEHAUF CORP
1229D10827996HEIL ENVIRONMENTAL INDUSTRIES
1229D10837030LOUISVILLE ELECTRIC MFG CO INC
1229D1083D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
1229D10840670MILLER TRAILERS INC
1229D10856721PREMIER CENTRAL TRUCK BODY
1229D10858141STRICK TRAILER CO
1229D10859690KOEHRING CO LORAIN DIV
1229D10862508UTILITY TRAILER MFG CO
1229D10863734KAITLIN CORP
14305108683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
30557924617GENERAL MOTORS CORP
141333H33323KENWORTH TRUCK CO A DIV OF PACCAR INC
26014J56442DIAMOND REO TRUCK CO
1229D10865282WHITE MOTOR CORP
1229D10870350AMERICAN TRAILERS INC
1229D10872260CORBITT CO INC
1229D10876933GATE CITY STEEL CORP
1229D10878500MERITOR HEAVY VEHICLE SYSTEMS, LLC
1229D10878550TIMPTE INC
1229D10879419WATSON H S CO
3055797X677GENERAL MOTORS LLC
1229D10880571FRUEHAUF CORP FRUEHAUF DIV
1229D10881337W1D1 NATICK SOLDIER CENTER
1229D1088E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
1229D10896606AMERICAN COLEMAN COMPANY THE DBA METRO CROWN INTERNATIONAL
708513019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4G06781DF03ABM EQUIPMENT, LLC
IHC141333H33323KENWORTH TRUCK CO A DIV OF PACCAR INC
IHC141333H38460LONG-AIRDOX CO
70M156442DIAMOND REO TRUCK CO
7-17-160528TRAILMOBILE INC SUB OF THE PULLMAN CO
4G067862265VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.
9312365282WHITE MOTOR CORP


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.328 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
LENGTH1.750 INCHES MINIMUM AND 1.766 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1010 OVERALL
PERIPHERAL SHAPE STYLERECTANGULAR
WIDTH ACROSS FLATS0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
THICKNESS0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM


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