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 5975-01-043-7117
NSN 6685-00-283-6107
NSN 6135-01-272-6039
NSN 5855-00-631-4565
NSN 6620-01-306-1347
NSN 6135-00-050-7189
NSN 5975-01-260-9144
NSN 5985-01-165-7163
NSN 5855-01-434-8467
NSN 5905-01-112-0269
NSN 4140-01-314-4013
NSN 6220-00-042-3936