5310-00-350-3053 WASHER,FLAT Index 2520-00-350-3057 SHIFTER FORK,VEHICULAR

National Stock Number:
5310-00-350-3054

Federal Supply Class:
5310

National Item Identification Number:
003503054

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:
209394424617GENERAL MOTORS CORP
20939447X677GENERAL MOTORS LLC
3W0119703363ERICSSON INC TELCOMCABLE DIV
3W0119742TU1ERICSSON GOVERNMENT SOLUTIONS INC
3W0119762265VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.
38237165282WHITE MOTOR CORP
A21482200000ORDNANCE CORPS
516W56442DIAMOND REO TRUCK CO
516W72447DANA COMMERCIAL VEHICLE MANUFACTURING, LLC
516W95019DANA CORP SPICER TRANSMISSION DIV


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
FEATURES PROVIDEDCASEHARDENED
HOLE DIAMETER1.740 INCHES MINIMUM AND 1.745 INCHES MAXIMUM
OVERALL DIAMETER2.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.065 INCHES NOMINAL


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