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: Tube or pipe fittings of nickel
NSN 5915-01-060-8768
NSN 5930-01-112-0046
NSN 6130-00-231-8960
NSN 6135-01-633-8502
NSN 6320-01-157-9076
NSN 6150-00-925-5745
NSN 6220-00-542-4898
NSN 5960-00-147-7475
NSN 6145-01-523-6156
NSN 6320-01-078-8257
NSN 5935-01-526-8590
NSN 6145-01-184-5186