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 5930-01-481-4519
NSN 6135-00-738-5571
NSN 6145-00-443-5488
NSN 5975-00-165-1089
NSN 5855-01-245-8689
NSN 5950-01-461-3082
NSN 2925-01-231-6312
NSN 6240-01-106-6113
NSN 5998-01-246-1023
NSN 5905-00-887-6128
NSN 5960-01-536-9763
NSN 4140-01-599-7223