No other part numbers with same form, fit, and function found.
A nut having wings designed for manual turning without driver or wrench.
Classification: Nuts of iron or steel
NSN 6240-00-266-6258
NSN 5950-01-368-1355
NSN 6240-01-278-4714
NSN 5945-01-157-9953
NSN 6130-01-294-6507
NSN 6610-00-500-0180
NSN 5910-00-940-7395
NSN 6610-01-242-9674
NSN 6220-01-212-9016
NSN 6105-01-381-9238
NSN 6240-00-865-7447
NSN 6110-01-361-8044