0.125 in. By 45.0 chamfer on one inside corner
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 5945-00-938-1323
NSN 6240-01-524-4088
NSN 5960-01-445-9655
NSN 5945-00-254-5555
NSN 6135-01-315-4328
NSN 5945-01-134-5312
NSN 6135-01-128-4808
NSN 6105-01-396-0336
NSN 4140-01-515-1121
NSN 5925-00-437-2854
NSN 5910-01-467-3009
NSN 5985-01-382-9979