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 5835-00-145-8926
NSN 6135-01-411-3212
NSN 5835-00-228-9082
NSN 6105-00-243-9278
NSN 6145-00-335-1336
NSN 6685-00-361-0332
NSN 5975-01-265-4082
NSN 6135-01-368-0960
NSN 5935-01-122-4761
NSN 5935-00-709-6291
NSN 5935-01-647-1691
NSN 7035-00-126-1899