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 5945-01-418-8094
NSN 6645-01-522-5144
NSN 5998-01-468-3925
NSN 6620-00-557-7008
NSN 4140-01-215-1125
NSN 6240-00-822-4571
NSN 6135-01-100-3593
NSN 5975-00-336-3481
NSN 6110-01-220-9352
NSN 2925-01-437-9041
NSN 5999-01-186-2630
NSN 6105-00-936-9070