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 6150-01-535-9584
NSN 5998-01-615-5740
NSN 5945-01-544-6995
NSN 5945-00-914-0158
NSN 5985-00-824-8084
NSN 5945-01-163-8683
NSN 6110-01-054-3032
NSN 4140-01-212-8286
NSN 6105-00-839-6549
NSN 6240-01-599-9668
NSN 2925-00-221-4977
NSN 6645-00-991-8704