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 5910-00-224-6953
NSN 5945-01-485-9899
NSN 5990-00-369-5212
NSN 5835-01-424-4577
NSN 5895-01-555-1456
NSN 5895-01-614-3131
NSN 7035-01-479-5268
NSN 5975-00-099-9312
NSN 5960-00-420-0418
NSN 6320-01-431-4359
NSN 5835-01-535-8470
NSN 5925-01-492-4782