Plain finish
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: Other articles of iron or steel not wire nesoi
NSN 6105-00-773-3295
NSN 4140-01-106-2559
NSN 5965-00-469-5009
NSN 6130-01-230-1503
NSN 4140-00-826-9031
NSN 6110-00-170-6520
NSN 5945-00-726-0451
NSN 6650-00-684-3060
NSN 7035-01-151-0265
NSN 6650-01-144-1843
NSN 5990-00-827-4891
NSN 6650-01-605-2302