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 6320-00-284-1524
NSN 5945-01-559-2136
NSN 6110-00-004-8883
NSN 5985-01-157-5227
NSN 6685-00-216-6676
NSN 2925-00-373-8837
NSN 5925-01-162-6321
NSN 5930-01-535-7476
NSN 6320-00-937-5625
NSN 5910-01-074-2093
NSN 5835-01-227-2318
NSN 7035-01-111-5063