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 6610-01-255-4544
NSN 5990-01-400-3299
NSN 5930-01-330-1958
NSN 6220-01-607-7316
NSN 6150-01-352-5612
NSN 6645-00-057-3499
NSN 5999-00-701-9831
NSN 6650-00-158-3683
NSN 5835-01-412-6901
NSN 4140-01-227-1342
NSN 6620-01-421-3370
NSN 6145-01-164-2380