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 5910-00-982-6772
NSN 6150-00-254-1041
NSN 5905-01-319-7274
NSN 5990-01-154-7296
NSN 5905-01-216-5196
NSN 5990-00-174-6695
NSN 6645-01-622-6161
NSN 6240-01-163-8795
NSN 5990-01-053-5115
NSN 6620-01-209-6909
NSN 5960-00-808-8197
NSN 5835-00-233-6327