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 6685-00-900-4246
NSN 5965-01-063-7894
NSN 5965-00-772-8024
NSN 5855-00-879-3659
NSN 5950-01-441-2580
NSN 5925-01-088-6863
NSN 5999-01-633-3127
NSN 5985-01-324-2954
NSN 6105-01-621-6070
NSN 6610-01-086-5334
NSN 6320-00-313-9114
NSN 6130-01-453-5776