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 5925-01-370-6972
NSN 2925-01-262-1418
NSN 6135-01-571-7488
NSN 5925-00-678-3789
NSN 5999-01-485-2449
NSN 6135-01-442-7275
NSN 5905-01-419-6579
NSN 6130-00-506-4136
NSN 6130-00-027-5186
NSN 5935-01-311-6819
NSN 5920-01-432-3062
NSN 7035-01-330-1146