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 5990-00-099-0822
NSN 4140-00-497-3416
NSN 5975-01-591-9798
NSN 6645-00-867-0400
NSN 5855-00-198-3197
NSN 5930-01-335-0379
NSN 6240-01-318-9356
NSN 5895-00-117-7793
NSN 5835-01-368-4015
NSN 6645-01-062-0905
NSN 5999-00-411-6159
NSN 6240-01-108-4298