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 5985-00-929-1466
NSN 5930-01-018-3060
NSN 6645-01-569-0491
NSN 5945-01-558-2240
NSN 5925-01-180-9353
NSN 5985-01-449-1356
NSN 6135-01-396-4900
NSN 5960-00-159-7309
NSN 6620-01-239-7671
NSN 5985-00-719-1603
NSN 7035-01-504-8729
NSN 5960-01-605-9921