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 5985-00-455-9946
NSN 6110-01-147-5613
NSN 5950-01-263-5524
NSN 6145-01-289-2596
NSN 6150-00-248-3866
NSN 5945-01-384-2241
NSN 6110-00-719-7209
NSN 5920-01-173-9925
NSN 6685-01-228-0864
NSN 6145-00-174-4862
NSN 6145-01-323-4753
NSN 6145-00-929-4205