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 5945-01-592-0724
NSN 2925-01-499-4802
NSN 5930-00-444-9544
NSN 5920-01-526-2499
NSN 5855-00-197-6387
NSN 7035-00-753-0695
NSN 6240-01-657-0501
NSN 5895-00-269-9257
NSN 5998-01-403-2586
NSN 6685-01-556-1320
NSN 6620-01-212-4298
NSN 5915-01-651-5171