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 7035-01-372-5006
NSN 5996-01-366-1006
NSN 5960-00-387-6377
NSN 5960-01-641-3788
NSN 5999-00-936-7268
NSN 5935-01-450-0376
NSN 5835-01-049-5290
NSN 7035-01-487-6481
NSN 6110-01-582-7169
NSN 7035-01-602-9350
NSN 6620-01-118-2337
NSN 5905-01-650-6922