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 6320-00-857-4073
NSN 2925-01-230-8057
NSN 5925-01-354-3573
NSN 5835-01-147-7526
NSN 5855-01-070-8084
NSN 6610-01-331-4174
NSN 5920-01-478-1209
NSN 6620-01-509-5674
NSN 6610-01-213-8589
NSN 5895-00-694-9285
NSN 6240-01-549-1743
NSN 6650-01-406-4959