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 6620-01-259-5944
NSN 5935-01-286-9061
NSN 6150-00-244-5044
NSN 5999-01-361-8950
NSN 5930-00-684-2991
NSN 5895-01-134-0491
NSN 5855-01-054-9014
NSN 6145-01-304-4496
NSN 7035-01-392-5274
NSN 5905-01-134-8009
NSN 5985-00-661-2263
NSN 6130-01-555-6140