5310-00-512-5211 WASHER Index 5310-00-512-5214 NUT

National Stock Number:
5310-00-512-5213

Federal Supply Class:
5310

National Item Identification Number:
005125213

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:
1090010219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12Y622612204DAIMLER CHRYSLER
12Y622633323KENWORTH TRUCK CO A DIV OF PACCAR INC
12Y622645320PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK
12Y622661465GARWOOD/FELLER INC GARWOOD WINCH DIV
12Y622676040MACK TRUCKS INC PARTS OPN
218881224617GENERAL MOTORS CORP
21888127X677GENERAL MOTORS LLC
27UV061662265VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.
27UV061665282WHITE MOTOR CORP
27UV061762265VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.
27UV061765282WHITE MOTOR CORP
34A217927996HEIL ENVIRONMENTAL INDUSTRIES
36470965282WHITE MOTOR CORP
38095700863734KAITLIN CORP
42E12Y622623382FWD SEAGRAVE HOLDINGS LP
BB175456442DIAMOND REO TRUCK CO
GTB1906723040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
GTB1906757526FORD MOTOR COMPANY
GTB539223040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
GTB539257526FORD MOTOR COMPANY


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.562 INCHES NOMINAL
OVERALL DIAMETER3.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-741 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A36 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES OR AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.250 INCHES NOMINAL


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