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 6135-01-210-8715
NSN 2925-00-701-9991
NSN 6105-01-416-4029
NSN 5930-01-144-1560
NSN 5975-00-578-9759
NSN 6685-01-571-4039
NSN 5998-00-350-6071
NSN 6685-01-123-1332
NSN 5985-01-384-3317
NSN 5985-01-615-7777
NSN 6145-00-248-4944
NSN 6645-00-376-4829