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 6650-01-036-9083
NSN 6240-00-865-7447
NSN 5835-01-041-0873
NSN 5998-00-816-9198
NSN 5985-01-103-2715
NSN 2925-00-833-9466
NSN 6145-00-448-5414
NSN 5975-01-258-9289
NSN 4140-01-259-2715
NSN 5925-01-258-9623
NSN 5990-00-140-1159
NSN 5855-01-188-4049