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 6240-01-414-9529
NSN 6110-00-518-2998
NSN 6150-01-316-9067
NSN 5910-00-155-4763
NSN 5855-01-465-2245
NSN 6220-00-350-8204
NSN 6135-01-450-3781
NSN 5998-01-442-0549
NSN 5998-01-021-6625
NSN 6135-00-175-1279
NSN 5915-01-042-1957
NSN 6135-01-263-3611