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 5915-00-229-8310
NSN 4140-01-580-8573
NSN 6645-01-257-8840
NSN 6135-00-676-5807
NSN 5998-01-407-0195
NSN 5990-01-108-0436
NSN 5998-00-244-6520
NSN 5996-00-943-5157
NSN 6110-00-635-3323
NSN 6130-00-442-4005
NSN 6240-00-382-4801
NSN 5910-00-629-8345