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 2925-01-228-6554
NSN 6130-01-449-1458
NSN 5965-01-018-2613
NSN 5996-00-213-7121
NSN 5950-00-914-8896
NSN 5855-01-446-9545
NSN 5920-00-916-8350
NSN 6320-01-261-5983
NSN 5996-01-429-5712
NSN 5910-01-450-9289
NSN 5950-01-050-2635
NSN 5935-01-378-6814