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 5930-01-190-1310
NSN 5855-00-862-3345
NSN 6145-00-046-4568
NSN 5905-00-866-3171
NSN 6110-00-935-5351
NSN 5996-01-463-8197
NSN 6620-01-136-5492
NSN 5999-00-132-1329
NSN 5925-00-016-3758
NSN 6135-01-442-4581
NSN 5895-01-284-9197
NSN 5960-01-364-1318