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 7035-01-196-3445
NSN 6130-01-400-6123
NSN 6320-01-495-6893
NSN 6320-01-383-9979
NSN 5925-01-429-7699
NSN 6135-01-586-9728
NSN 7035-00-140-3070
NSN 6610-01-363-9745
NSN 6105-01-583-9027
NSN 6620-00-186-8220
NSN 5996-00-161-4202
NSN 5965-01-424-1096