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 6220-01-312-6329
NSN 6610-00-664-2190
NSN 2925-01-226-6126
NSN 5965-01-529-0579
NSN 5910-00-360-2334
NSN 6150-01-274-9604
NSN 6130-00-437-3831
NSN 5960-00-736-8568
NSN 2925-01-525-8212
NSN 5910-01-207-0909
NSN 6685-00-118-3625
NSN 5920-01-520-6954