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 6685-00-130-8414
NSN 6220-01-220-8088
NSN 6240-00-589-4515
NSN 6135-01-379-0393
NSN 5910-01-045-5587
NSN 5950-01-634-0677
NSN 2925-01-476-3224
NSN 6110-01-296-1840
NSN 5920-01-401-5315
NSN 5905-01-209-6737
NSN 6610-01-227-7221
NSN 2925-01-459-8093