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 6685-01-109-9595
NSN 5905-01-228-3183
NSN 6145-00-616-7196
NSN 6130-01-397-8482
NSN 6645-01-125-6811
NSN 6610-00-491-5867
NSN 5960-01-462-7704
NSN 5960-01-614-8005
NSN 6240-01-310-8778
NSN 5920-00-455-9743
NSN 5999-00-259-0308
NSN 6105-01-660-1106