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 6150-00-355-0461
NSN 5915-01-207-1594
NSN 6685-01-004-9356
NSN 2925-01-146-0278
NSN 5945-01-525-7072
NSN 5915-00-941-4721
NSN 5985-01-068-4667
NSN 5835-01-170-5537
NSN 5965-01-109-2917
NSN 5998-00-801-7925
NSN 5950-00-234-6988
NSN 5965-01-492-4728