A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6220-00-227-8209
NSN 5990-00-880-1299
NSN 4140-00-315-0146
NSN 5895-01-589-8409
NSN 2925-01-169-9105
NSN 5990-01-605-4769
NSN 6110-00-194-4980
NSN 2925-01-562-8051
NSN 5925-01-219-2316
NSN 6240-00-316-3167
NSN 5996-00-540-6570
NSN 5998-01-354-4459