5310-01-239-1336 WASHER,KEY Index 5310-01-239-1338 WASHER,FLAT

National Stock Number:
5310-01-239-1337

Federal Supply Class:
5310

National Item Identification Number:
012391337

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:
00690200610264678DAIMLER TRUCK NORTH AMERICA LLC
006902006102CN7Z7MERCEDES-BENZ AG
006902006102D8046DAIMLER AG
DIN6902-6.5D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER7.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 1624 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER14.0 MILLIMETERS NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL AND ZINC OVERALL OR CHROMIUM OVERALL
THICKNESS1.52 MILLIMETERS MINIMUM AND 1.68 MILLIMETERS MAXIMUM
CENTER HOLE SHAPE STYLEROUND
COLORSILVER OVERALL


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