5310-00-262-4753 WASHER,FLAT Index 5310-00-262-4755 WASHER,FLAT

National Stock Number:
5310-00-262-4754

Federal Supply Class:
5310

National Item Identification Number:
002624754

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:
11891534623AM GENERAL LLC
191664316764GENERAL MOTORS CORP DELCO REMY DIV
19166431LW55BORGWARNER PDS (ANDERSON), L.L.C.
191664323862MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
191664324617GENERAL MOTORS CORP
19166437X677GENERAL MOTORS LLC
635B156442DIAMOND REO TRUCK CO
KC803456442DIAMOND REO TRUCK CO
91457058275SASCO INC CANADIAN DIV


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.692 INCHES MINIMUM AND 0.697 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1010 OVERALL
OVERALL DIAMETER1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENT
THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM


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