A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 7035-01-466-1577
NSN 6150-01-550-8884
NSN 5935-01-458-7071
NSN 5990-00-226-7894
NSN 6145-01-196-2636
NSN 6240-01-281-7249
NSN 6220-01-416-8487
NSN 5930-00-281-1311
NSN 6110-01-475-4761
NSN 6240-00-054-7332
NSN 5895-00-241-9375
NSN 4140-01-112-1729