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 2925-01-334-7122
NSN 5895-01-437-8871
NSN 6135-00-764-8680
NSN 5920-01-459-7890
NSN 2925-01-340-5504
NSN 6130-00-662-8557
NSN 5925-01-133-4416
NSN 5975-01-075-5555
NSN 4140-01-390-4104
NSN 5920-01-290-3771
NSN 6240-01-500-9461
NSN 5999-01-575-8708