A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 5905-00-227-0117
NSN 6220-01-552-9419
NSN 6620-01-121-4019
NSN 5910-01-617-3118
NSN 5930-01-509-5426
NSN 5950-00-409-9788
NSN 4140-01-432-0292
NSN 5990-01-541-7671
NSN 6650-01-521-7463
NSN 5960-01-067-4604
NSN 5835-01-473-6187
NSN 5945-00-836-1426