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 5975-01-084-5205
NSN 6685-01-525-7586
NSN 5895-00-665-3290
NSN 2925-01-244-3016
NSN 5930-01-611-3551
NSN 5965-01-129-8551
NSN 2925-01-491-3270
NSN 5960-00-583-4902
NSN 6130-01-644-7696
NSN 5855-00-327-2112
NSN 5950-01-607-7055
NSN 5998-01-238-4530