Item must comply with requirements of defense supply center richmond production standard no. Ro0087
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 5920-01-145-6926
NSN 6650-01-493-3660
NSN 6645-00-483-7044
NSN 5965-00-161-1512
NSN 6220-01-199-3207
NSN 5835-00-518-4507
NSN 6220-00-107-1835
NSN 6105-01-324-1493
NSN 5998-01-403-2586
NSN 6645-01-129-8211
NSN 6135-00-497-0491
NSN 5855-01-468-4996