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 5990-00-763-5526
NSN 6145-01-172-9594
NSN 5998-01-176-0097
NSN 5960-01-573-6483
NSN 5915-00-133-8580
NSN 5915-01-416-6402
NSN 7035-01-648-5169
NSN 5935-00-246-3898
NSN 6135-01-313-8323
NSN 5985-00-151-4538
NSN 5910-01-463-3473
NSN 5920-00-336-2475