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 5990-01-229-3003
NSN 6320-00-004-9158
NSN 5996-01-393-7166
NSN 5910-01-328-8539
NSN 6320-00-270-8222
NSN 5996-01-338-9739
NSN 5935-01-234-3046
NSN 5905-01-534-3272
NSN 5945-00-383-5356
NSN 5895-01-302-8725
NSN 5905-00-737-3528
NSN 6650-01-367-8917