No other part numbers with same form, fit, and function found.
A hardened cylindrical fastener with multiple spiral flutes on its shank. It also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.
NSN 5999-01-241-1098
NSN 5985-00-112-0948
NSN 7035-01-570-5091
NSN 5998-01-386-3123
NSN 5975-01-563-0942
NSN 5910-01-364-0317
NSN 5915-00-910-2873
NSN 5965-01-539-6772
NSN 6135-01-560-5853
NSN 5975-01-288-0718
NSN 5985-01-101-6880
NSN 5835-01-044-2628