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 5965-00-412-4402
NSN 6150-01-442-7622
NSN 5950-01-208-3489
NSN 5996-01-394-7577
NSN 6645-01-263-9782
NSN 5925-01-507-1039
NSN 6135-01-504-4309
NSN 6135-01-549-3744
NSN 5998-01-572-4138
NSN 6110-01-313-7147
NSN 5855-01-191-3404
NSN 5960-01-418-2641