A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5855-00-185-1560
NSN 5975-01-308-7020
NSN 6320-01-204-2922
NSN 6135-01-493-7624
NSN 6105-00-103-4894
NSN 5950-00-357-2764
NSN 5990-01-302-3733
NSN 5935-00-821-4877
NSN 5895-01-503-5132
NSN 5965-01-489-5508
NSN 6135-01-010-0891
NSN 6105-01-344-7302