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 5996-01-604-3775
NSN 5945-01-030-8035
NSN 5910-01-065-8436
NSN 5945-01-619-6237
NSN 5905-00-269-2888
NSN 5960-01-579-9493
NSN 4140-00-939-6986
NSN 6135-00-702-2772
NSN 5920-00-755-6265
NSN 6150-01-268-6023
NSN 7035-01-003-9142
NSN 5895-01-266-0998