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 5915-01-403-2599
NSN 6130-00-960-9158
NSN 5985-01-353-0099
NSN 6135-01-079-7852
NSN 2925-00-332-1361
NSN 6610-01-268-4191
NSN 5925-00-435-6914
NSN 5996-00-784-7912
NSN 6610-01-606-2144
NSN 7035-00-270-5519
NSN 5905-00-577-2610
NSN 6610-01-476-9945