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 5999-00-085-4782
NSN 2925-01-248-4039
NSN 6650-01-053-1816
NSN 5975-00-857-1033
NSN 5996-00-932-7538
NSN 6150-01-465-8028
NSN 7035-01-151-0265
NSN 5910-00-258-4396
NSN 6610-00-722-7472
NSN 6620-01-440-9810
NSN 5950-01-366-5474
NSN 6110-01-023-3568