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 6110-01-605-0815
NSN 6320-00-593-0379
NSN 5915-00-876-0863
NSN 5935-01-562-6415
NSN 2925-01-484-8556
NSN 7035-00-238-3662
NSN 6145-01-576-4021
NSN 6130-00-186-0737
NSN 6145-01-555-1404
NSN 2925-01-191-9668
NSN 6130-00-105-4610
NSN 6620-01-258-7005