1680-01-538-2554 BRIDLE PIN,AIRCRAFT Index 1680-01-538-2556 MTG SPACER,AIRCRAFT

National Stock Number:
5310-01-538-2555

Federal Supply Class:
5310

National Item Identification Number:
015382555

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:
03696H010W151CONCURRENT TECHNOLOGIES CORP
03696H01-000W151CONCURRENT TECHNOLOGIES CORP
03696H01-003RWH7CTC ENTERPRISE VENTURES CORP


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYMTG WASHER, AIRCRAFT


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