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 5960-00-269-4762
NSN 5996-01-237-1615
NSN 5965-00-028-9646
NSN 6320-01-106-4414
NSN 6105-01-593-7112
NSN 6220-00-595-6954
NSN 5975-01-109-9604
NSN 6620-01-016-7190
NSN 6135-01-203-9977
NSN 5960-00-963-1285
NSN 5996-00-437-5865
NSN 5905-01-381-9457