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 5920-00-853-8266
NSN 5990-01-419-0661
NSN 6320-00-937-5625
NSN 6150-01-446-5255
NSN 5930-00-977-7846
NSN 7035-01-399-5354
NSN 5960-00-265-0726
NSN 5855-01-483-2774
NSN 6320-00-194-4252
NSN 6130-01-039-9492
NSN 5985-01-217-7849
NSN 6150-00-987-0877