A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Spring washers and other lock washers, iron or steel
NSN 4140-01-501-6031
NSN 5985-01-487-1832
NSN 6685-01-437-7778
NSN 6150-00-416-2045
NSN 5855-00-149-0766
NSN 7035-01-445-3563
NSN 5905-01-601-9803
NSN 6135-01-142-2417
NSN 5945-00-436-2603
NSN 5985-00-235-0006
NSN 6610-00-239-2374
NSN 6240-01-397-1924