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 5965-01-648-2590
NSN 6650-01-613-6780
NSN 5915-00-067-7464
NSN 5950-00-269-2698
NSN 5915-01-371-2906
NSN 6610-00-303-9647
NSN 5999-01-529-7324
NSN 5930-01-200-7885
NSN 5999-00-942-9927
NSN 5999-01-323-6676
NSN 5999-01-032-4687
NSN 6240-01-253-0687