A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 6645-01-167-0712
NSN 5998-01-360-4879
NSN 6650-01-629-6469
NSN 6145-00-301-9124
NSN 5930-01-384-4454
NSN 6620-01-333-0406
NSN 6240-01-150-2712
NSN 5915-01-156-8122
NSN 5990-01-386-5561
NSN 5996-01-452-0402
NSN 4140-00-974-5055
NSN 5999-01-421-3388