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 5950-01-139-2133
NSN 5998-00-979-7905
NSN 6220-01-009-4190
NSN 5855-01-472-6667
NSN 6320-01-082-2970
NSN 5996-01-194-4498
NSN 5915-00-162-4279
NSN 6620-00-349-4703
NSN 5965-00-519-6966
NSN 5945-01-388-7064
NSN 5985-01-371-7735
NSN 6105-00-341-5461