A nut having wings designed for manual turning without driver or wrench.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6220-01-146-5152
NSN 5960-00-893-0151
NSN 5855-01-100-3272
NSN 6685-01-642-1034
NSN 6650-01-211-9099
NSN 4140-01-046-8196
NSN 6645-00-627-1501
NSN 7035-00-009-8705
NSN 5895-01-153-1170
NSN 5975-00-150-6400
NSN 5965-00-035-4556
NSN 6130-01-474-5190