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 5950-00-840-2871
NSN 6645-01-591-1107
NSN 5960-01-425-1454
NSN 5935-01-532-4868
NSN 6130-01-351-4468
NSN 6620-01-503-0817
NSN 6130-01-574-7662
NSN 5910-01-461-6113
NSN 6620-00-115-9050
NSN 7035-00-727-4068
NSN 6145-00-097-9437
NSN 5920-01-215-2945