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 6620-00-740-3699
NSN 6145-01-116-1274
NSN 2925-00-767-4245
NSN 5930-00-095-1679
NSN 5895-01-175-2670
NSN 5920-00-179-4580
NSN 6685-00-076-2106
NSN 6105-01-633-3485
NSN 5985-01-364-4743
NSN 5985-00-228-4113
NSN 5895-01-498-2987
NSN 6620-00-496-8697