No other part numbers with same form, fit, and function found.
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6620-01-237-5603
NSN 5920-00-245-0250
NSN 6105-00-019-8473
NSN 5985-01-619-9976
NSN 6650-01-423-2834
NSN 5975-01-579-3980
NSN 5925-00-123-9919
NSN 5905-01-199-7561
NSN 6110-00-353-0139
NSN 5935-00-879-3453
NSN 5920-01-534-7866
NSN 6240-00-275-1950