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 6110-01-561-7570
NSN 5996-01-237-1615
NSN 6135-00-833-9909
NSN 5965-01-414-6414
NSN 7035-00-929-0363
NSN 6240-01-409-2465
NSN 5915-00-512-6627
NSN 4140-00-133-1780
NSN 6220-01-511-5148
NSN 5925-01-042-7584
NSN 5996-01-399-6677
NSN 4140-01-660-4143