No other part numbers with same form, fit, and function found.
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
NSN 5975-01-123-9111
NSN 5835-01-482-1591
NSN 5895-01-634-0630
NSN 5999-01-455-2165
NSN 5935-01-192-6766
NSN 5835-00-880-6477
NSN 6135-00-097-8162
NSN 5996-01-037-6786
NSN 6105-01-366-2461
NSN 2925-00-555-4578
NSN 6135-01-461-6521
NSN 6620-01-445-4295