A nut having wings designed for manual turning without driver or wrench.
NSN 5945-01-168-3258
NSN 6150-00-833-5004
NSN 5965-01-467-2071
NSN 6105-01-275-9757
NSN 5855-01-068-3683
NSN 5915-00-950-1149
NSN 5925-01-390-5119
NSN 5925-00-227-0396
NSN 5930-01-419-0947
NSN 5945-01-391-6083
NSN 5835-01-088-4676
NSN 6135-00-983-9187