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 6620-00-431-3837
NSN 5910-00-915-3623
NSN 5985-00-949-5691
NSN 5895-00-060-6535
NSN 5945-00-499-1158
NSN 5999-00-484-5406
NSN 6135-01-213-7339
NSN 6145-01-535-0693
NSN 5975-00-594-8857
NSN 6145-00-768-8976
NSN 5930-01-398-3822
NSN 2925-00-925-0545