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 5975-01-306-2350
NSN 6650-01-586-3131
NSN 5920-00-502-6044
NSN 6220-01-400-4203
NSN 7035-01-265-2301
NSN 6135-01-497-4516
NSN 5920-01-528-7984
NSN 5925-01-305-0934
NSN 5950-01-227-2466
NSN 5945-00-203-5575
NSN 5960-01-504-3415
NSN 6135-01-068-0119