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 6150-00-616-7717
NSN 5975-01-510-3251
NSN 5905-01-501-6178
NSN 6610-00-147-3187
NSN 5998-01-099-1607
NSN 5998-01-549-4863
NSN 2925-01-259-0785
NSN 6620-00-939-0462
NSN 5985-00-702-3818
NSN 5930-00-145-5613
NSN 7035-00-922-5700
NSN 5990-00-918-3876