Six sides; every corner is curved; aperture has a keyway on each end along the length, 0.255 in. Radius
No other part numbers with same form, fit, and function found.
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 iron or steel not wire nesoi
NSN 6145-01-589-8415
NSN 6645-01-517-8189
NSN 5930-00-734-6138
NSN 6150-00-156-4581
NSN 5910-01-371-6536
NSN 5950-01-565-9791
NSN 6130-01-645-6664
NSN 5985-01-262-5915
NSN 7035-01-462-8701
NSN 5985-01-519-9295
NSN 5960-01-278-9394
NSN 6110-01-228-8384