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 6130-01-503-0881
NSN 5999-01-162-4241
NSN 5996-00-126-6139
NSN 6145-01-649-9619
NSN 5965-01-398-5508
NSN 5945-00-493-6882
NSN 6610-00-115-1203
NSN 5960-01-496-3712
NSN 7035-00-941-4949
NSN 6145-01-169-7289
NSN 5895-00-801-9118
NSN 6110-01-364-0966