A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 6610-01-494-3703
NSN 6610-01-421-8634
NSN 5905-00-168-1586
NSN 6220-01-181-7117
NSN 5910-01-630-2238
NSN 5945-01-502-1521
NSN 5915-01-179-2807
NSN 5835-00-289-9080
NSN 5945-00-772-2005
NSN 5990-00-104-4903
NSN 5998-01-442-4200
NSN 5975-01-362-5553