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 5930-00-170-5567
NSN 5998-00-803-1706
NSN 6240-01-110-8265
NSN 5905-00-514-1984
NSN 6610-01-545-5648
NSN 5925-00-227-0396
NSN 6650-00-769-3003
NSN 5915-01-656-8877
NSN 5920-00-111-2375
NSN 6135-01-027-7543
NSN 6110-01-309-8483
NSN 5950-01-480-0507