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 5999-01-455-9402
NSN 6620-01-007-8368
NSN 5996-01-432-2356
NSN 6685-00-591-3824
NSN 5915-00-263-2175
NSN 5920-01-104-6198
NSN 5996-00-411-7119
NSN 6110-00-152-8967
NSN 5930-01-265-0877
NSN 5835-00-054-4607
NSN 5998-01-366-7292
NSN 5905-01-197-5427