A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 4140-00-526-4505
NSN 5998-01-443-8001
NSN 5975-01-466-0208
NSN 5999-01-091-9637
NSN 6320-00-681-1324
NSN 6320-00-886-9771
NSN 5965-01-574-4938
NSN 5985-01-194-3096
NSN 6135-00-660-8654
NSN 5965-01-138-1865
NSN 5895-01-095-3199
NSN 5999-01-458-7331