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 5960-00-900-0062
NSN 6320-01-064-0372
NSN 5965-01-633-7662
NSN 2925-01-381-5307
NSN 5985-00-465-6475
NSN 5950-00-065-7998
NSN 5835-01-426-6573
NSN 5915-00-204-4660
NSN 5985-01-244-6180
NSN 5905-00-577-7752
NSN 5920-01-286-1215
NSN 6135-01-222-0703