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 5998-01-303-9937
NSN 5920-00-111-2375
NSN 6145-01-394-8939
NSN 6650-01-062-1926
NSN 5920-01-422-4790
NSN 5990-01-201-4852
NSN 5905-01-124-2696
NSN 5998-01-411-9442
NSN 4140-00-170-5152
NSN 5930-01-306-2914
NSN 5999-00-077-4567
NSN 6610-01-316-3547