Faces a and b to be parallel within 0.0005 in. Also outside edge has a medium straight knurl
No other part numbers with same form, fit, and function found.
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 5965-00-905-6895
NSN 5999-01-254-2763
NSN 5960-01-535-1743
NSN 6610-00-175-7250
NSN 4140-00-492-2468
NSN 5950-01-463-0433
NSN 5960-01-609-6565
NSN 6150-00-862-3247
NSN 4140-00-234-7671
NSN 5960-01-411-5899
NSN 6650-01-479-1297
NSN 5945-01-023-7993