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 4140-01-563-7117
NSN 5990-01-485-0260
NSN 6320-01-441-2438
NSN 6620-00-909-3984
NSN 5985-01-258-4769
NSN 6650-01-419-7567
NSN 5945-01-413-1282
NSN 7035-00-585-2113
NSN 5998-00-518-5309
NSN 6130-00-881-0758
NSN 6645-01-202-7986
NSN 5985-01-041-6029