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 5960-01-236-9139
NSN 6320-00-646-3311
NSN 5950-01-439-9543
NSN 6135-01-315-4328
NSN 6135-01-611-0125
NSN 6645-00-772-0532
NSN 6135-01-167-7604
NSN 5996-01-552-6577
NSN 5996-01-141-6916
NSN 5895-01-441-7940
NSN 5920-00-940-2912
NSN 5925-01-341-3159