Aperture 1.720 in. Dia; four holes 0.276 in. Min to 0.287 in. Max dia; beveled corners 0.125 in. X 45 deg
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 5950-00-615-3888
NSN 4140-01-367-8058
NSN 6685-00-900-8060
NSN 5975-01-466-2685
NSN 6620-01-204-4640
NSN 5905-00-935-7895
NSN 2925-00-265-7539
NSN 5998-01-417-3149
NSN 5935-01-364-0819
NSN 5925-00-186-0765
NSN 6685-01-364-8552
NSN 5835-01-512-4834