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 6645-01-232-4843
NSN 5920-00-463-5057
NSN 6610-01-085-8873
NSN 5915-01-069-6131
NSN 5945-01-491-8981
NSN 6220-01-018-0034
NSN 6650-01-361-9336
NSN 6620-01-364-2103
NSN 5945-01-610-2194
NSN 5950-00-433-1326
NSN 6650-01-181-6037
NSN 5935-01-563-5871