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 5910-01-099-4690
NSN 5910-01-053-6833
NSN 5895-00-081-3293
NSN 5990-00-253-4323
NSN 2925-00-071-4197
NSN 6650-01-365-7661
NSN 5915-00-389-1126
NSN 6240-00-422-1278
NSN 6105-01-024-2652
NSN 5910-00-555-3003
NSN 6610-01-657-7235
NSN 5945-00-769-6124