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 6645-00-601-6793
NSN 6145-01-379-0806
NSN 2925-01-030-6580
NSN 5998-01-204-8302
NSN 5905-01-211-4079
NSN 5950-01-423-0082
NSN 5998-01-555-5535
NSN 5920-01-554-4832
NSN 5930-01-536-1673
NSN 5945-00-711-2096
NSN 5965-01-408-5990
NSN 5920-00-717-6839