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 6105-01-351-6899
NSN 5945-00-316-0924
NSN 6610-00-681-0590
NSN 2925-00-136-2612
NSN 5950-01-384-0378
NSN 5895-00-186-8572
NSN 6610-00-941-0509
NSN 6130-00-100-0175
NSN 2925-00-871-4089
NSN 6110-00-819-5768
NSN 5996-01-207-7122
NSN 6645-01-291-6732