A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 5990-00-518-0684
NSN 5935-00-998-0085
NSN 6150-00-291-1868
NSN 5950-01-396-9770
NSN 5895-01-490-6105
NSN 4140-01-375-0532
NSN 5998-01-055-4294
NSN 5990-01-474-3477
NSN 5996-01-487-1053
NSN 6610-01-102-2256
NSN 6685-01-534-6330
NSN 4140-00-534-0523