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 4140-01-420-0354
NSN 5996-01-080-7943
NSN 6620-01-446-6571
NSN 6150-01-517-8621
NSN 6145-01-420-9289
NSN 6110-01-658-6571
NSN 5996-00-399-0731
NSN 6320-01-501-7935
NSN 4140-00-063-6417
NSN 5835-00-113-6090
NSN 5965-00-393-1294
NSN 5905-01-342-3918