A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 6645-00-143-1567
NSN 5990-00-660-8885
NSN 6645-01-620-4837
NSN 5960-00-171-9575
NSN 5895-00-139-1403
NSN 5996-01-052-8215
NSN 7035-01-374-0005
NSN 5895-00-680-9784
NSN 5915-01-441-7857
NSN 6320-01-339-5351
NSN 5905-01-512-8684
NSN 6620-01-441-7896