Break all sharp edges to 0.010 in. Max radius
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 5925-01-360-8673
NSN 5925-01-200-2714
NSN 5996-01-314-5253
NSN 6645-01-018-7664
NSN 5990-00-008-1828
NSN 5996-00-160-1772
NSN 5935-00-859-8955
NSN 5935-00-469-0387
NSN 2925-01-658-9457
NSN 5935-01-294-2436
NSN 5996-01-393-4690
NSN 5965-01-169-9163