Casehardening indicator: not casehardened;
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.
NSN 5895-01-415-4739
NSN 6110-01-473-1859
NSN 6130-01-618-3366
NSN 5925-00-862-0142
NSN 5985-00-195-4556
NSN 5996-01-533-1469
NSN 6135-01-052-9634
NSN 5835-01-381-9565
NSN 5996-01-462-1631
NSN 5945-01-535-7037
NSN 6135-00-497-0491
NSN 5905-01-280-9133