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 5920-00-959-5664
NSN 5945-01-052-9440
NSN 5996-00-900-8177
NSN 5965-00-177-2932
NSN 5945-01-461-2401
NSN 6135-00-228-8140
NSN 5990-01-414-7618
NSN 6645-01-076-4655
NSN 5920-01-131-4374
NSN 6135-00-080-9176
NSN 6650-01-633-9147
NSN 5935-01-398-8309