A nut having wings designed for manual turning without driver or wrench with an integral feature incorporated for locking on the threads of a mating member.
NSN 6110-01-123-3240
NSN 5996-01-367-2930
NSN 5998-00-088-1291
NSN 5935-01-416-1006
NSN 6610-01-116-2527
NSN 6135-00-271-0407
NSN 5960-01-301-3315
NSN 5945-01-032-6282
NSN 4140-00-211-5970
NSN 5975-01-109-6663
NSN 5915-01-503-8267
NSN 5965-00-928-6983