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 5960-00-469-8639
NSN 6110-01-257-4563
NSN 5915-01-290-4107
NSN 5999-01-149-8528
NSN 5910-00-361-9582
NSN 5855-01-125-4768
NSN 7035-01-382-4413
NSN 5945-01-603-2737
NSN 6105-00-144-1754
NSN 6610-01-023-1812
NSN 6145-01-417-9630
NSN 5985-00-703-0999