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 5895-01-324-9908
NSN 5999-01-310-3511
NSN 5910-00-087-9607
NSN 5925-01-326-7226
NSN 6220-01-439-2248
NSN 6220-01-323-7897
NSN 6150-01-029-3377
NSN 5998-01-115-9993
NSN 5985-01-303-0850
NSN 5960-01-224-8022
NSN 6110-01-600-1819
NSN 6320-01-134-7267