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 5925-00-960-5214
NSN 6650-00-567-8551
NSN 5985-01-335-3370
NSN 5905-00-539-9706
NSN 6130-00-828-1845
NSN 5996-01-559-8221
NSN 6320-01-227-2648
NSN 5985-00-846-6442
NSN 5835-01-435-4139
NSN 5935-01-098-7614
NSN 5915-01-181-5603
NSN 5998-01-593-6516