No other part numbers with same form, fit, and function found.
A nut having wings designed for manual turning without driver or wrench.
NSN 5999-01-074-0796
NSN 5905-01-152-7986
NSN 5945-01-551-1250
NSN 5998-01-156-0005
NSN 5855-00-494-9581
NSN 5975-01-420-9539
NSN 5835-01-362-1946
NSN 5975-00-012-4376
NSN 5925-00-999-9320
NSN 6610-01-325-6767
NSN 6150-01-363-9828
NSN 6105-00-817-4809