Four of the holes have diameter of 0.365 in. And diameter of 0.385 in.; some of the holes are not equally spaced.
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: Tube or pipe fittings of nickel
NSN 5930-00-397-4164
NSN 6650-01-531-6738
NSN 5920-00-403-4899
NSN 6240-01-351-6729
NSN 5930-01-138-1391
NSN 5935-01-019-8548
NSN 5985-01-135-1343
NSN 5990-00-114-1570
NSN 5998-01-605-2824
NSN 4140-01-065-7181
NSN 7035-00-193-2269
NSN 5855-01-634-0259