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 4140-00-131-6486
NSN 5905-01-370-4989
NSN 6150-01-076-1822
NSN 5920-00-281-2488
NSN 5920-01-181-4734
NSN 5910-01-571-8500
NSN 6145-00-072-9382
NSN 5990-01-290-7069
NSN 6620-01-288-2627
NSN 6135-00-073-8939
NSN 5835-01-363-4527
NSN 5930-00-660-6774