An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 6610-01-335-3185
NSN 6135-00-477-8847
NSN 5920-00-499-8285
NSN 5996-01-074-9603
NSN 5925-00-907-8149
NSN 5965-01-026-1752
NSN 5930-00-159-7300
NSN 5895-01-278-9379
NSN 6110-01-207-1404
NSN 6240-01-105-1399
NSN 5925-01-314-9522
NSN 5960-01-311-5817