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 5950-00-995-0973
NSN 5905-01-142-2116
NSN 5835-00-264-0946
NSN 5835-00-847-7277
NSN 6105-00-067-9798
NSN 5965-01-012-1065
NSN 6145-01-303-2940
NSN 6105-01-488-7824
NSN 5925-00-925-1707
NSN 6145-01-449-1343
NSN 6650-01-185-2544
NSN 2925-00-925-0545