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 6220-00-067-7645
NSN 5985-01-026-9810
NSN 5990-00-138-9504
NSN 6110-01-375-2025
NSN 6645-01-062-0905
NSN 6645-00-372-2618
NSN 6220-01-015-5850
NSN 5990-00-642-9930
NSN 5835-00-237-2879
NSN 5999-00-829-9793
NSN 5996-01-560-4648
NSN 5965-00-864-8046