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 5950-01-109-5797
NSN 5998-00-827-5719
NSN 6650-00-367-9230
NSN 6645-00-171-9639
NSN 6130-01-397-1366
NSN 6135-00-897-8666
NSN 6610-01-195-3497
NSN 6105-01-131-9422
NSN 5996-01-462-0112
NSN 6650-00-202-4540
NSN 6150-01-136-5136
NSN 6610-00-186-9180