Both sides polished
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 6105-01-044-8956
NSN 7035-01-022-5763
NSN 5985-00-648-2081
NSN 6135-00-223-9563
NSN 2925-01-609-0417
NSN 5910-01-392-4320
NSN 5960-01-491-2993
NSN 6105-01-397-2291
NSN 5999-01-381-1139
NSN 6650-00-078-5773
NSN 6220-00-753-8593
NSN 5975-00-244-2560