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 5945-00-499-7237
NSN 6650-00-658-9627
NSN 5915-01-340-4505
NSN 5920-00-387-5312
NSN 6105-00-001-8051
NSN 6220-01-401-5337
NSN 5998-00-073-1802
NSN 6220-00-951-0878
NSN 5910-01-157-8366
NSN 5996-00-580-4129
NSN 5960-01-536-9763
NSN 5985-01-181-5420