5310-01-580-2686 WASHER,FLAT Index 5310-01-580-2749 THRUST WASHER

National Stock Number:
5310-01-580-2713

Federal Supply Class:
5310

National Item Identification Number:
015802713

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:
1001914061C19MIL-COTS CORPORATION
12759-009280Y3H3FASTENAL COMPANY
30114141EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
403540Y3H3FASTENAL COMPANY
S0000091EFH8GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER5.3 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYM5 DIN 125 TYPE A ZINC FLAT WASHER
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER10.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OVERALL
THICKNESS1.0 MILLIMETERS NOMINAL


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