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 5998-00-530-4630
NSN 6320-01-262-8642
NSN 7035-01-648-6348
NSN 5925-00-732-8916
NSN 6320-01-006-6138
NSN 5975-01-068-3705
NSN 5996-01-232-7395
NSN 6320-01-540-4885
NSN 6610-00-471-2745
NSN 6650-01-460-7584
NSN 5835-01-076-4091
NSN 6320-01-652-3806