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 5910-01-350-3639
NSN 5930-01-344-0144
NSN 6110-01-254-1562
NSN 5999-00-130-5322
NSN 5835-00-851-6470
NSN 5915-01-157-9579
NSN 5965-01-050-8447
NSN 6110-00-038-7230
NSN 4140-00-402-3223
NSN 6110-01-459-5480
NSN 5945-01-392-1068
NSN 5945-00-856-7878