A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6150-00-170-6877
NSN 6145-00-369-3849
NSN 6145-00-884-8112
NSN 5930-01-425-8517
NSN 2925-00-225-5386
NSN 6220-01-211-8419
NSN 5915-00-149-1458
NSN 5990-00-932-3070
NSN 5855-00-763-2155
NSN 6610-01-353-9326
NSN 6135-00-284-1406
NSN 5935-01-263-9153