5310-01-580-2665 NUT,SELF-LOCKING,HEXAGON Index 5310-01-580-2713 WASHER,FLAT

National Stock Number:
5310-01-580-2686

Federal Supply Class:
5310

National Item Identification Number:
015802686

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:
1001913961C19MIL-COTS CORPORATION
12759-009270Y3H3FASTENAL COMPANY
30114271EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
960020Y3H3FASTENAL COMPANY
960520Y3H3FASTENAL COMPANY
AEW24X190500EA1A8105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
AWE24X190500EA1A8105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
S0000101EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
COLORYELLOW OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.219 INCHES NOMINAL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUMBER 10 USS F/W YZ
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER0.500 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THICKNESS0.065 INCHES NOMINAL


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