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 5965-00-181-0213
NSN 5998-00-973-4335
NSN 5996-01-029-4497
NSN 5965-01-554-4929
NSN 5965-01-461-7195
NSN 5935-00-237-3251
NSN 6135-01-216-9771
NSN 6610-00-160-3315
NSN 6105-01-245-7315
NSN 6650-00-932-2048
NSN 6240-00-349-3965
NSN 6240-00-010-1124