Keyway 0.250 w by 0.120 in. Deep located on id
A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. for items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. when thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.
Classification: Other articles of iron or steel not wire nesoi
NSN 6130-00-248-7244
NSN 5965-00-087-3245
NSN 6220-00-538-3137
NSN 6650-01-024-9554
NSN 6650-01-353-9299
NSN 6130-01-080-0397
NSN 5999-00-306-2075
NSN 6610-01-229-3679
NSN 5910-00-078-4255
NSN 5950-01-526-3164
NSN 5945-01-201-7433
NSN 5998-00-402-8123