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 6645-01-316-2183
NSN 5895-01-109-9693
NSN 6320-00-977-3930
NSN 6650-01-102-7847
NSN 5985-00-928-7118
NSN 6685-01-562-7926
NSN 5965-01-580-3456
NSN 5945-01-313-2052
NSN 5920-01-167-0810
NSN 7035-01-294-2688
NSN 5975-01-024-3950
NSN 6645-00-183-8812