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 5855-01-513-5684
NSN 6105-01-432-1342
NSN 6135-00-477-8847
NSN 5990-00-876-0576
NSN 6110-01-484-8974
NSN 5985-01-235-9282
NSN 5960-01-100-4454
NSN 5990-01-400-3299
NSN 5990-01-395-4194
NSN 5920-00-575-8826
NSN 2925-00-452-6403
NSN 6135-00-583-3966