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 6645-00-279-1777
NSN 6130-01-341-3869
NSN 5930-01-229-2969
NSN 6130-01-503-4398
NSN 5975-00-069-5270
NSN 6685-00-139-5713
NSN 5996-00-481-9630
NSN 5945-01-498-0330
NSN 6645-01-605-1485
NSN 6105-01-329-6775
NSN 5930-01-025-1959
NSN 5925-00-689-8068