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 5910-01-619-0985
NSN 5965-01-261-6073
NSN 6105-00-446-9271
NSN 5915-00-892-7751
NSN 5965-01-617-4523
NSN 6650-01-611-2795
NSN 4140-00-238-9940
NSN 5950-00-343-8064
NSN 5975-01-058-1254
NSN 5975-01-097-3399
NSN 5965-01-068-2714
NSN 5965-00-001-7593