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 5915-01-617-7683
NSN 5935-01-454-6656
NSN 6220-01-607-0031
NSN 5996-01-456-0488
NSN 6320-01-252-1531
NSN 6145-01-258-1840
NSN 2925-01-510-9378
NSN 5945-01-275-2870
NSN 6150-01-319-0270
NSN 5996-00-499-8036
NSN 6645-00-772-0532
NSN 5999-01-499-1369