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.
NSN 6320-00-676-9387
NSN 5945-01-023-3492
NSN 5945-01-020-7897
NSN 6110-01-069-2966
NSN 5999-01-273-3599
NSN 6130-01-604-9288
NSN 5998-01-202-8949
NSN 5930-01-327-3344
NSN 6320-00-725-0754
NSN 6645-01-280-5395
NSN 5965-01-519-8758
NSN 6150-01-395-9539