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 6240-01-423-1335
NSN 6220-01-523-4544
NSN 4140-00-471-5396
NSN 5996-01-513-0774
NSN 5915-01-170-4308
NSN 5990-01-516-9665
NSN 6240-01-044-7384
NSN 5920-00-291-1379
NSN 5965-01-299-4568
NSN 5945-00-936-6529
NSN 5895-01-200-1688
NSN 6685-01-357-5116