No other part numbers with same form, fit, and function found.
A nut having wings designed for manual turning without driver or wrench.
NSN 6145-01-519-7177
NSN 5985-01-132-1304
NSN 5935-01-287-9334
NSN 5985-00-877-0280
NSN 6145-01-481-7346
NSN 5998-01-319-9826
NSN 5960-01-495-0859
NSN 6135-00-170-8819
NSN 5996-01-461-3464
NSN 5910-00-501-6512
NSN 5855-00-361-0167
NSN 5935-00-366-5789