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 5998-01-008-3301
NSN 6145-01-515-2450
NSN 5915-01-296-2204
NSN 5935-01-287-5660
NSN 6685-00-025-1941
NSN 5945-01-272-0968
NSN 5835-01-250-2939
NSN 6145-01-626-0319
NSN 6135-00-455-2425
NSN 6240-00-024-5086
NSN 6110-01-370-4984
NSN 6145-01-558-3171