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 6145-01-216-8291
NSN 5990-01-181-9886
NSN 5996-00-265-6573
NSN 6145-01-458-3619
NSN 2925-00-833-9466
NSN 6110-01-186-3867
NSN 5915-01-343-9321
NSN 6645-01-228-8128
NSN 6645-01-494-3845
NSN 5990-00-900-4459
NSN 5965-01-222-1420
NSN 5925-01-261-9537