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 5945-00-932-4615
NSN 6105-01-167-7944
NSN 5910-01-455-9706
NSN 5985-00-456-3199
NSN 6240-00-372-4841
NSN 4140-00-612-9727
NSN 6220-01-418-7776
NSN 5999-01-240-8246
NSN 6620-01-329-7510
NSN 6645-00-933-2170
NSN 6105-00-527-7702
NSN 6610-00-641-3015