A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5960-01-391-1308
NSN 5945-00-525-2082
NSN 6645-00-276-7544
NSN 5930-01-381-1271
NSN 6130-01-304-3740
NSN 6220-01-566-8982
NSN 6620-00-280-2874
NSN 5945-00-988-0234
NSN 5905-00-730-8156
NSN 6220-00-682-8292
NSN 5915-01-141-6726
NSN 5998-01-093-5065