A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 5990-00-153-0055
NSN 5996-01-124-0781
NSN 6620-00-826-7238
NSN 6620-01-386-5543
NSN 5945-00-583-8028
NSN 5996-00-209-9517
NSN 5935-00-111-1333
NSN 5895-01-540-8925
NSN 5965-00-680-9749
NSN 6685-01-634-0611
NSN 4140-00-078-9357
NSN 5975-01-010-0584