A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5910-00-519-6998
NSN 5905-00-004-6559
NSN 5835-01-242-9806
NSN 5945-01-134-8246
NSN 5925-01-344-7489
NSN 4140-01-381-9173
NSN 5999-00-853-3104
NSN 5835-01-338-5176
NSN 5905-01-227-1783
NSN 5990-00-703-2986
NSN 5915-00-532-7023
NSN 5975-00-740-8367