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 5910-00-366-0095
NSN 2925-00-303-6767
NSN 6220-00-508-9155
NSN 6620-01-311-3516
NSN 6645-00-410-2395
NSN 6130-00-295-2758
NSN 6645-00-336-4783
NSN 5960-00-868-2527
NSN 4140-01-474-5524
NSN 5945-00-283-6896
NSN 6220-01-360-4530
NSN 5895-01-326-5651