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 5999-01-374-7999
NSN 6130-01-551-1878
NSN 6240-00-553-1923
NSN 5950-01-355-8225
NSN 5960-00-900-6705
NSN 6685-01-503-6537
NSN 6610-01-399-7613
NSN 6145-01-655-6449
NSN 5996-01-643-1776
NSN 6135-01-415-1163
NSN 4140-01-155-5620
NSN 4140-01-318-1523