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 6320-01-214-0350
NSN 5945-00-926-8520
NSN 5905-00-165-3284
NSN 5835-01-167-1824
NSN 5945-01-655-4343
NSN 5920-01-230-6511
NSN 6320-01-281-6028
NSN 5910-00-404-9243
NSN 6110-00-473-2101
NSN 6610-01-118-7577
NSN 6320-01-209-0952
NSN 5950-00-347-5729