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 5985-00-908-3136
NSN 6135-00-932-3136
NSN 5920-01-336-8332
NSN 6650-00-342-6447
NSN 4140-01-654-9002
NSN 7035-01-107-2811
NSN 6240-00-166-2271
NSN 5999-00-424-3100
NSN 5945-01-339-7360
NSN 5935-01-037-9686
NSN 6240-00-006-3725
NSN 6145-00-056-2046