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 5996-01-616-6614
NSN 6130-00-874-1109
NSN 6620-00-096-6306
NSN 7035-01-045-7202
NSN 5905-01-406-3177
NSN 6130-00-035-3898
NSN 5925-00-770-4068
NSN 5975-00-469-1443
NSN 6220-00-225-8345
NSN 5985-01-608-3204
NSN 6135-01-068-0119
NSN 5855-00-055-1694