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 5996-00-222-6049
NSN 2925-00-411-0600
NSN 6105-01-089-1325
NSN 5910-01-152-4947
NSN 6135-01-210-8715
NSN 5915-01-369-0811
NSN 6620-01-567-7456
NSN 6110-00-819-0574
NSN 6645-00-869-0850
NSN 6105-01-378-3369
NSN 4140-00-336-1728
NSN 2925-01-299-6967