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 5930-01-153-2667
NSN 5975-01-250-2940
NSN 6685-01-612-2825
NSN 5925-01-116-4439
NSN 6130-01-428-7663
NSN 5915-01-462-5900
NSN 5920-01-500-2150
NSN 6320-01-116-3980
NSN 5915-01-351-8037
NSN 5945-00-454-6231
NSN 5945-00-233-4670
NSN 5975-00-079-0022