A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 6135-01-100-3593
NSN 5920-00-881-6584
NSN 5925-01-264-8107
NSN 6685-01-483-7538
NSN 6645-01-545-6853
NSN 5835-00-973-6828
NSN 6240-01-633-1206
NSN 6150-01-561-7782
NSN 5975-00-541-8531
NSN 6240-00-539-9770
NSN 5999-00-904-4210
NSN 5945-01-435-4909