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 5998-00-628-7248
NSN 5905-00-959-7149
NSN 5915-01-472-7169
NSN 5950-00-826-9679
NSN 2925-01-633-4048
NSN 4140-01-624-6592
NSN 6685-00-952-4781
NSN 5905-00-729-8901
NSN 5855-01-575-6772
NSN 5950-00-105-0945
NSN 5895-01-634-0630
NSN 4140-01-354-2686