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 5930-01-491-8022
NSN 6685-00-269-3729
NSN 6110-00-119-9416
NSN 5945-01-588-6281
NSN 5895-01-452-1974
NSN 5910-01-535-7126
NSN 5945-01-430-2222
NSN 5965-01-419-5982
NSN 6610-01-096-4601
NSN 5990-00-033-8128
NSN 5950-01-641-1760
NSN 6145-01-459-9249