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 6620-01-275-9777
NSN 6650-00-788-1234
NSN 6130-01-517-2151
NSN 6650-01-595-6102
NSN 5920-01-514-0175
NSN 5985-00-615-5304
NSN 2925-01-624-5647
NSN 6620-00-017-8098
NSN 6105-00-868-9819
NSN 5945-01-010-6849
NSN 5999-01-472-2190
NSN 5835-01-645-2892