6 notches 1/64 by 1/64 in. On outer circumference
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 5925-01-328-7382
NSN 7035-00-286-6221
NSN 5835-01-442-6482
NSN 5925-01-642-5524
NSN 5910-00-394-9524
NSN 5910-01-508-5312
NSN 5915-01-250-3364
NSN 5920-01-013-8594
NSN 5985-01-551-1401
NSN 6610-01-555-8364
NSN 5935-01-570-0806
NSN 5965-01-580-0938