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 6685-01-577-0443
NSN 5950-01-337-3403
NSN 6610-00-473-0548
NSN 5945-00-434-6786
NSN 6135-00-838-7008
NSN 6130-01-435-5795
NSN 5925-01-230-9655
NSN 5985-01-173-9595
NSN 5895-01-435-5497
NSN 5950-01-553-5458
NSN 5925-01-570-3572
NSN 5925-01-289-9340