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 5930-01-008-3212
NSN 6130-01-440-9008
NSN 5990-00-752-2126
NSN 5985-00-834-7722
NSN 5975-01-380-7621
NSN 5960-00-470-5079
NSN 5960-00-126-4729
NSN 6320-01-549-3153
NSN 6105-01-263-3989
NSN 6320-00-977-3930
NSN 6650-00-155-8431
NSN 6645-01-048-4671