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.
Classification: Articles of lead, nesoi
NSN 6105-00-409-9228
NSN 5895-01-250-4916
NSN 7035-01-003-9142
NSN 6645-01-231-2432
NSN 6240-01-136-4694
NSN 5960-01-388-1988
NSN 5960-01-593-1936
NSN 6105-00-008-6140
NSN 6130-01-585-6481
NSN 6220-01-570-6975
NSN 6105-01-196-5444
NSN 4140-00-038-7577