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 6150-00-967-3351
NSN 6130-00-462-1122
NSN 5945-00-862-0204
NSN 5915-01-603-0012
NSN 5960-01-323-6432
NSN 6685-00-071-4001
NSN 5895-00-794-9898
NSN 5950-00-462-4448
NSN 5935-00-146-8506
NSN 6650-01-327-3068
NSN 5835-01-557-9062
NSN 6610-01-026-1701