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 5975-01-634-0678
NSN 6130-01-422-9855
NSN 5945-00-939-7557
NSN 5960-01-399-4327
NSN 6105-00-401-0762
NSN 6650-00-518-5194
NSN 6645-01-352-5426
NSN 6105-00-594-8642
NSN 6135-00-248-4102
NSN 4140-01-479-3944
NSN 6145-00-050-1484
NSN 5935-01-269-1110