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 5999-00-529-0157
NSN 6620-01-211-4098
NSN 6650-01-473-1355
NSN 5910-01-644-1562
NSN 5999-01-533-0286
NSN 4140-01-558-4047
NSN 6220-01-296-8217
NSN 5990-01-152-3974
NSN 5965-01-272-4199
NSN 2925-00-899-4261
NSN 5960-00-518-4704
NSN 6220-01-329-8154