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 5950-01-572-8703
NSN 5895-00-608-5815
NSN 2925-01-394-5650
NSN 5925-00-914-3636
NSN 6130-00-233-0390
NSN 7035-01-354-4318
NSN 2925-01-371-6853
NSN 6620-00-610-1272
NSN 6150-00-853-2037
NSN 5975-01-538-0134
NSN 6610-01-543-3753
NSN 5915-01-591-1655