5365-00-994-4322 SPACER,RING Index 5330-00-994-4330 O-RING

National Stock Number:
5310-00-994-4325

Federal Supply Class:
5310

National Item Identification Number:
009944325

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:
11228412603CLARK EQUIPMENT CO
11228477237DANA OFF HIGHWAY PRODUCTS, LLC
5310009944325A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.766 INCHES NOMINAL
OVERALL DIAMETER1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1070 OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THICKNESS0.114 INCHES MINIMUM AND 0.126 INCHES MAXIMUM


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