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 5960-00-584-4553
NSN 5975-01-351-6846
NSN 6650-00-738-5418
NSN 5925-01-223-6382
NSN 5960-01-442-9304
NSN 5910-00-222-3503
NSN 6135-00-112-8637
NSN 6105-00-161-1834
NSN 5999-01-652-8855
NSN 6320-00-937-5625
NSN 6240-01-474-3039
NSN 6685-01-154-9655