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 5895-01-583-5015
NSN 2925-00-964-7128
NSN 6320-01-425-1417
NSN 5998-00-580-4765
NSN 6105-00-264-6453
NSN 5999-01-363-9399
NSN 6645-00-591-8036
NSN 5950-00-933-8685
NSN 6130-01-550-3676
NSN 6145-01-196-4216
NSN 6620-01-445-4295
NSN 5895-01-512-7429