2815-00-362-7987 BLOCK,CYLINDER Index 5330-00-362-7990 GASKET

National Stock Number:
5310-00-362-7988

Federal Supply Class:
5310

National Item Identification Number:
003627988

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:
23KP33975Q65OSHKOSH DEFENSE LLC
6F-706211083CATERPILLAR INC
6F706211083CATERPILLAR INC
6F7062U3363CATERPILLAR TRACTOR CO LTD
6F7062ZA045WILLIAM ADAMS PTY LTD
6F7062ZF912HASTINGS DEERING (AUST) PTY LTD
6F7062ZY243WESTRAC PTY LTD


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 111 OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
THICKNESS0.062 INCHES MINIMUM AND 0.082 INCHES MAXIMUM


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