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 5920-01-118-0309
NSN 6150-01-381-5676
NSN 6620-01-614-9337
NSN 6150-00-258-3761
NSN 6650-00-446-8787
NSN 5905-01-242-2631
NSN 6240-01-649-4420
NSN 7035-00-908-4933
NSN 5975-01-370-3054
NSN 6110-00-135-6447
NSN 6240-01-246-4258
NSN 6105-00-922-2959