5365-01-355-1346 SPACER,SLEEVE Index 5340-01-355-1348 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
5310-01-355-1347

Federal Supply Class:
5310

National Item Identification Number:
013551347

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:
1732-401603950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
1732-401652096ROLLS-ROYCE INC
1732-4016K0131GOODRICH LIMITED
1732-4016U4271ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED


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