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 6105-01-648-8053
NSN 5998-01-634-0604
NSN 5905-01-392-2006
NSN 5935-01-153-0863
NSN 5920-01-317-9321
NSN 6620-01-189-8153
NSN 5835-01-391-4556
NSN 6130-01-462-3657
NSN 4140-01-244-9518
NSN 5920-01-199-5522
NSN 5925-00-767-0284
NSN 6135-01-442-0890