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 4140-01-044-2880
NSN 5975-01-323-7166
NSN 5990-01-213-6319
NSN 5910-01-415-8114
NSN 6110-01-507-2362
NSN 5895-01-409-1611
NSN 6105-00-111-2546
NSN 5985-00-078-5511
NSN 5835-00-649-9402
NSN 6610-01-469-6235
NSN 6645-00-887-0122
NSN 6610-01-165-0232