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 5835-01-190-5192
NSN 5975-01-399-0113
NSN 5945-01-493-2985
NSN 6135-01-380-4396
NSN 5965-01-392-0049
NSN 6650-01-569-8224
NSN 6145-01-441-9541
NSN 6610-01-589-5146
NSN 5950-01-424-0257
NSN 5945-01-467-3236
NSN 6130-01-642-8013
NSN 6105-01-543-3662