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 5975-00-170-3623
NSN 5925-00-353-0612
NSN 5915-00-541-5589
NSN 5945-01-319-3757
NSN 5945-00-415-8284
NSN 6650-00-276-9838
NSN 6240-00-197-6819
NSN 5945-00-155-4290
NSN 5905-00-156-5921
NSN 5998-00-299-2740
NSN 5945-01-116-8472
NSN 5965-01-399-8454