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 6150-01-277-0574
NSN 5910-01-361-4266
NSN 6105-01-041-8698
NSN 2925-01-327-3069
NSN 5935-00-840-5485
NSN 6145-00-583-9989
NSN 6145-01-293-5463
NSN 6130-00-023-3433
NSN 5835-01-251-7301
NSN 6130-01-149-2850
NSN 5990-01-388-0252
NSN 6145-01-556-3311