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 6110-00-964-3514
NSN 6320-01-527-0211
NSN 6145-01-428-4071
NSN 5965-00-021-5620
NSN 6620-00-485-9714
NSN 5945-01-025-2633
NSN 6135-01-282-4326
NSN 6685-00-437-9336
NSN 5915-00-669-7238
NSN 5950-01-424-2019
NSN 6135-01-219-8612
NSN 6220-01-211-4630