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 7035-01-612-5624
NSN 6320-01-643-0850
NSN 6110-01-128-1319
NSN 5990-00-446-0518
NSN 7035-01-369-1445
NSN 5910-01-182-6607
NSN 7035-01-189-1549
NSN 5985-01-367-1425
NSN 6620-00-474-0605
NSN 6320-00-322-3460
NSN 6150-00-263-3451
NSN 6130-00-361-7114