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 6320-01-611-4918
NSN 6145-00-489-8902
NSN 5855-01-302-5493
NSN 5910-00-361-9582
NSN 6150-00-155-3578
NSN 6610-01-141-6343
NSN 4140-00-880-7804
NSN 5835-01-515-6537
NSN 6110-01-491-0125
NSN 5920-00-925-6661
NSN 5910-01-141-2049
NSN 5925-00-478-7352