5310-00-282-8865 WASHER,FLAT Index 5330-00-282-8869 FELT,MECHANICAL,PREFORMED

National Stock Number:
5310-00-282-8866

Federal Supply Class:
5310

National Item Identification Number:
002828866

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:
11873434623AM GENERAL LLC
127175212204DAIMLER CHRYSLER
5830E926666821YALE SECURITY INC. DBA NORTON DOOR CONTROL
2380478640MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC
5830E926683299HYSTER-YALE GROUP, INC.
5A678595201NAPCO INTERNATIONAL LLC
86080512603CLARK EQUIPMENT CO
737489419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
IAU5224975PRESTOLITE ELECTRIC INC
IAU5268505PRESTOLITE ELECTRIC INC
86080577237DANA OFF HIGHWAY PRODUCTS, LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING25.0 DUROMETER MINIMUM AND 30.0 DUROMETER MAXIMUM
HOLE DIAMETER0.500 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC OVERALL
OVERALL DIAMETER0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.102 INCHES MINIMUM AND 0.116 INCHES MAXIMUM


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