A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5930-01-227-1026
NSN 5996-01-023-8370
NSN 6150-01-304-3181
NSN 5835-01-482-1591
NSN 4140-01-382-9517
NSN 6240-01-586-9718
NSN 6240-00-020-4709
NSN 6150-01-185-1862
NSN 6130-00-477-7219
NSN 5935-01-268-1901
NSN 5920-00-035-4846
NSN 5985-01-345-3654