Not casehardened; shape: round
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 6145-01-184-4992
NSN 6135-00-269-5843
NSN 2925-01-329-3665
NSN 7035-00-153-3826
NSN 5965-01-165-9787
NSN 6320-01-493-4472
NSN 5925-00-360-6785
NSN 7035-01-384-9257
NSN 5905-01-362-2427
NSN 5960-00-249-9623
NSN 6240-01-561-5351
NSN 5998-01-127-7253