One notch 0.036 in. W by 0.060 in. Deep on outer edge
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 5835-01-619-6268
NSN 6150-00-161-2412
NSN 6645-00-467-6094
NSN 7035-01-364-8454
NSN 5855-01-553-6594
NSN 6645-00-303-7698
NSN 7035-01-102-8111
NSN 5998-01-337-3582
NSN 4140-01-429-6639
NSN 5945-01-235-1267
NSN 6110-01-263-6499
NSN 5945-00-162-4975