A nut having wings designed for manual turning without driver or wrench.
NSN 5835-01-149-6855
NSN 2925-01-467-1192
NSN 5835-00-155-1379
NSN 5920-00-946-0046
NSN 5895-01-004-5565
NSN 5925-01-493-4961
NSN 2925-01-204-6243
NSN 5910-00-729-4081
NSN 5960-01-167-8796
NSN 5985-00-721-1909
NSN 5985-00-959-6441
NSN 5910-00-716-4950