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 5999-01-123-9152
NSN 6320-01-585-8468
NSN 5950-01-068-7504
NSN 5835-01-274-1035
NSN 5835-01-219-0586
NSN 6645-01-025-1002
NSN 5950-01-421-7778
NSN 6145-01-506-0672
NSN 5945-01-381-4156
NSN 5996-01-592-3011
NSN 5985-01-366-7950
NSN 6320-00-893-2857