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 5960-01-015-2610
NSN 6135-00-708-0892
NSN 6130-00-469-3161
NSN 6645-00-358-7379
NSN 6145-00-427-7201
NSN 7035-01-074-7634
NSN 5835-01-063-1522
NSN 6650-01-492-9525
NSN 6685-01-043-6378
NSN 6130-01-458-9121
NSN 5990-00-787-7758
NSN 6650-00-850-3312