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 5998-01-425-0777
NSN 6105-00-066-4529
NSN 5996-00-757-7742
NSN 5855-00-304-7163
NSN 5998-01-444-2767
NSN 6650-01-628-8920
NSN 6320-00-194-4252
NSN 4140-01-371-8032
NSN 4140-01-500-6933
NSN 5905-01-497-4877
NSN 5996-01-069-5662
NSN 5998-01-555-8124