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 5935-01-312-5783
NSN 7035-01-227-2546
NSN 5855-00-494-9581
NSN 5990-00-042-3413
NSN 5930-01-319-7195
NSN 5855-01-458-0211
NSN 5915-01-442-4245
NSN 5985-00-756-2523
NSN 5920-00-836-6983
NSN 4140-01-381-4752
NSN 6650-00-474-7420
NSN 6685-00-140-0890