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 6650-01-463-6495
NSN 5965-01-253-0451
NSN 5905-01-262-4597
NSN 6610-01-010-4516
NSN 5945-01-287-9219
NSN 5930-00-504-0151
NSN 5965-01-005-6617
NSN 5990-00-155-2306
NSN 6320-01-029-2196
NSN 5895-01-237-5946
NSN 5990-01-134-2859
NSN 5895-01-358-8670