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 6135-00-175-7132
NSN 5895-01-106-4161
NSN 5915-01-646-1700
NSN 6685-00-733-2405
NSN 6320-01-017-5274
NSN 5950-01-578-7152
NSN 5920-01-424-2060
NSN 6110-01-070-7553
NSN 6240-01-502-6405
NSN 5915-01-264-4896
NSN 7035-01-579-4897
NSN 6110-00-775-0745