A nut having wings designed for manual turning without driver or wrench.
NSN 6685-01-088-0213
NSN 2925-01-094-4771
NSN 5915-01-193-1043
NSN 6320-00-270-8222
NSN 5960-00-544-6227
NSN 6685-01-406-4482
NSN 6685-01-241-1286
NSN 7035-01-371-0091
NSN 4140-01-211-7836
NSN 5835-01-332-2867
NSN 5945-01-104-4082
NSN 5945-00-778-5769