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 6130-01-020-7307
NSN 5910-01-596-0647
NSN 5925-01-200-7255
NSN 5975-00-278-7437
NSN 6135-01-010-0891
NSN 6145-01-110-4218
NSN 6610-00-851-8727
NSN 6145-00-466-4068
NSN 7035-00-179-3924
NSN 6110-01-143-3362
NSN 7035-01-364-8454
NSN 5975-00-233-6301