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 6130-01-068-1201
NSN 6620-00-133-0220
NSN 6145-00-449-6985
NSN 5910-01-439-8735
NSN 6130-01-540-1020
NSN 5990-01-485-0260
NSN 5855-00-631-4565
NSN 6150-00-162-9762
NSN 6620-01-441-7896
NSN 5945-00-052-1176
NSN 5990-00-481-7208
NSN 5975-01-619-5131