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 6685-01-623-7694
NSN 5835-01-107-8600
NSN 6320-00-405-2348
NSN 5996-01-349-7059
NSN 6320-01-111-8851
NSN 6610-00-768-9619
NSN 5975-00-111-6781
NSN 6105-01-221-1321
NSN 5905-00-674-8430
NSN 6135-01-495-0933
NSN 7035-01-594-5397
NSN 7035-01-574-3087