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 5960-01-243-0007
NSN 5950-01-647-3603
NSN 5996-00-110-2620
NSN 5998-01-058-1054
NSN 6220-01-435-0198
NSN 5915-00-304-8195
NSN 5945-01-475-1680
NSN 5999-01-063-7399
NSN 5985-01-647-5978
NSN 5998-01-585-8170
NSN 7035-01-628-0421
NSN 6645-01-094-8917