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 5999-00-388-9449
NSN 2925-01-493-3245
NSN 6110-01-381-1269
NSN 6620-01-627-0478
NSN 5996-01-451-3591
NSN 6645-01-201-5802
NSN 6110-01-014-3211
NSN 6240-00-777-4263
NSN 5960-00-797-7372
NSN 5895-01-276-4236
NSN 6610-00-483-9810
NSN 5998-01-201-4497