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 5905-01-494-2927
NSN 5950-00-850-2963
NSN 6130-00-889-4532
NSN 5950-01-373-8265
NSN 5945-00-239-0163
NSN 6685-01-497-5207
NSN 6105-00-446-9271
NSN 6150-01-539-2733
NSN 6105-00-333-3360
NSN 6610-01-191-9320
NSN 6220-01-514-2827
NSN 5965-00-518-0958