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 6150-00-201-8303
NSN 5950-01-030-8778
NSN 6220-01-174-2035
NSN 6150-00-470-7136
NSN 5999-01-283-6365
NSN 5935-00-217-7959
NSN 5996-01-421-3373
NSN 5950-00-018-3486
NSN 4140-01-260-6182
NSN 5935-01-196-7114
NSN 5905-01-585-5921
NSN 6135-01-150-6916