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 2925-01-397-2495
NSN 6620-01-050-2866
NSN 7035-01-476-7787
NSN 5915-01-305-3553
NSN 5965-01-422-0344
NSN 5965-01-633-8849
NSN 6110-01-222-0396
NSN 5950-00-246-5277
NSN 6620-01-222-0143
NSN 5855-00-114-4954
NSN 6135-00-676-5807
NSN 5999-01-510-3983