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 6105-01-464-4251
NSN 6240-01-421-9388
NSN 5998-00-471-3624
NSN 2925-00-253-1655
NSN 7035-01-145-5059
NSN 6685-01-401-5360
NSN 5920-00-264-5671
NSN 5990-01-471-7858
NSN 6645-00-072-9243
NSN 5910-00-366-6900
NSN 5996-01-357-1967
NSN 5985-01-211-5221