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: Other articles of copper, nesoi
NSN 5990-00-242-2705
NSN 5998-00-873-1946
NSN 6620-00-236-7148
NSN 6620-01-416-1757
NSN 5905-00-935-6507
NSN 5960-00-819-1154
NSN 6240-01-029-9525
NSN 5996-00-828-4189
NSN 6150-01-602-8054
NSN 5835-01-364-6830
NSN 6610-00-872-7600
NSN 6650-01-422-3395