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 6135-01-026-9960
NSN 6145-00-884-8112
NSN 4140-00-069-5154
NSN 6240-00-931-2395
NSN 5855-01-109-6433
NSN 6685-00-128-9727
NSN 6220-00-175-7849
NSN 5950-00-539-9877
NSN 5950-01-546-9542
NSN 5835-00-177-2970
NSN 5930-00-433-9053
NSN 6685-01-338-5232