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 6220-01-110-4668
NSN 5920-00-298-0700
NSN 5996-01-132-6123
NSN 5999-01-476-0290
NSN 5930-00-369-1645
NSN 5895-01-450-8900
NSN 6645-01-314-6716
NSN 6610-00-813-7023
NSN 5855-01-572-9797
NSN 5925-01-378-6857
NSN 5960-01-335-6969
NSN 6135-01-167-7604