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 6110-00-301-4874
NSN 5990-00-412-4411
NSN 6685-01-106-6051
NSN 5985-01-230-9740
NSN 6150-00-689-8268
NSN 6130-01-495-9339
NSN 5945-01-575-0755
NSN 6320-01-484-7734
NSN 5975-00-402-3329
NSN 6645-01-479-5364
NSN 7035-01-629-6645
NSN 5915-01-429-8328