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 5950-01-093-0348
NSN 6240-00-181-2503
NSN 5999-00-631-3518
NSN 2925-01-346-9522
NSN 5996-01-363-7130
NSN 6145-01-063-1838
NSN 5950-00-103-5244
NSN 6645-00-296-8310
NSN 5905-01-201-2637
NSN 6650-01-623-5931
NSN 6620-00-833-6786
NSN 5930-01-294-6673