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 5999-01-129-1510
NSN 6135-01-093-7426
NSN 6110-01-483-2696
NSN 6220-00-769-7858
NSN 5945-00-529-0103
NSN 6620-00-524-3596
NSN 5925-01-060-4863
NSN 5935-00-661-0825
NSN 6150-00-052-6559
NSN 6645-01-185-7684
NSN 6130-00-430-1235
NSN 5945-01-159-2593