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 6110-00-403-7118
NSN 6650-01-028-1304
NSN 6130-00-690-6430
NSN 5910-00-325-2146
NSN 6685-01-622-4036
NSN 6240-00-824-4678
NSN 5998-01-280-5020
NSN 5975-01-327-3157
NSN 5998-01-110-0297
NSN 6135-01-353-3802
NSN 5835-01-493-1826
NSN 5975-01-521-8349