5310-00-292-3410 WASHER,FLAT Index 5330-00-292-3413 WASHER,FLAT

National Stock Number:
5310-00-292-3412

Federal Supply Class:
5310

National Item Identification Number:
002923412

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:
214886024617GENERAL MOTORS CORP
40487865282WHITE MOTOR CORP
505041816748GENERAL MOTORS CORP DELCO PRODUCTS DIV
505041816764GENERAL MOTORS CORP DELCO REMY DIV
50504181LW55BORGWARNER PDS (ANDERSON), L.L.C.
505041824617GENERAL MOTORS CORP
92550202978RENK AMERICA LLC
92550212204DAIMLER CHRYSLER
527724119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
57612C56442DIAMOND REO TRUCK CO
T56-1479960ZENITH FUEL SYSTEMS LLC


Techincal Specification:
MATERIALCELLULOSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.315 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.433 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.040 INCHES NOMINAL


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