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 5835-00-992-7015
NSN 5965-01-364-1232
NSN 5965-00-879-7287
NSN 6105-01-287-5133
NSN 6105-01-082-3101
NSN 6145-00-985-8348
NSN 5996-01-200-1582
NSN 5925-01-020-7706
NSN 6105-00-855-0760
NSN 5975-01-065-2953
NSN 5835-01-384-3206
NSN 6145-01-451-4014