5310-01-602-8230 WASHER,FLAT 5310-01-602-8287 WASHER,FLAT

National Stock Number:
5310-01-602-8263

Federal Supply Class:
5310

National Item Identification Number:
016028263

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:
133850EJ14DP MANUFACTURING INC.
26KP86545152OSHKOSH CORP
26KP86575Q65OSHKOSH DEFENSE LLC


Techincal Specification:
HOLE DIAMETER0.937 INCHES NOMINAL
III PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER THRUST
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER1.625 INCHES NOMINAL
SPECIAL FEATURESITEM FOR GEAR END INSTALLATION - 1.30121
THICKNESS0.125 INCHES NOMINAL


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