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 5855-01-417-3250
NSN 6240-00-897-1209
NSN 6645-01-317-6071
NSN 5998-01-448-9491
NSN 5945-01-461-3902
NSN 5990-01-527-7640
NSN 5998-01-365-1687
NSN 2925-01-583-5619
NSN 5925-00-092-0578
NSN 6620-01-232-0680
NSN 5960-01-092-0163
NSN 5945-00-518-5248