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 6145-01-335-1991
NSN 5998-01-450-5719
NSN 5915-01-358-1296
NSN 6650-01-483-0938
NSN 5905-01-424-0552
NSN 5965-01-278-8218
NSN 5960-01-425-1454
NSN 6130-01-201-0664
NSN 5920-00-856-9663
NSN 5920-00-199-9482
NSN 6610-00-186-9180
NSN 5985-01-152-4173