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 5910-01-146-8537
NSN 5910-00-482-0230
NSN 6320-01-384-7079
NSN 6150-01-216-9656
NSN 6240-01-316-2521
NSN 5945-00-937-5006
NSN 6135-01-449-2144
NSN 4140-01-119-9473
NSN 5996-01-114-8956
NSN 6150-01-599-9146
NSN 5910-01-451-9410
NSN 6150-01-649-0334