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 5996-00-368-9244
NSN 5999-00-221-6559
NSN 5905-00-009-5156
NSN 4140-00-170-5152
NSN 5895-01-634-0630
NSN 5998-00-933-7289
NSN 6150-01-465-8657
NSN 5855-01-149-4110
NSN 5975-00-247-5062
NSN 5975-00-636-4910
NSN 6150-01-618-4965
NSN 6650-00-782-4624