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 6110-01-250-2936
NSN 5996-01-389-1092
NSN 6685-00-279-3620
NSN 6150-01-555-8919
NSN 6610-01-043-5162
NSN 2925-01-266-5229
NSN 5998-01-248-4094
NSN 5925-01-628-4111
NSN 5998-00-502-9065
NSN 5950-00-227-0240
NSN 5999-01-139-3958
NSN 5945-00-564-3436