A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 7035-01-263-5463
NSN 6130-01-085-0723
NSN 5950-01-039-5435
NSN 6240-01-366-9670
NSN 6145-00-681-1585
NSN 5920-01-463-6862
NSN 4140-01-451-0361
NSN 5915-00-832-6976
NSN 4140-01-059-8730
NSN 5998-00-488-3705
NSN 6130-00-815-2293
NSN 6685-00-498-4969