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 2925-00-010-9609
NSN 5910-01-174-8754
NSN 5910-00-371-2951
NSN 5925-01-067-2928
NSN 5950-01-105-9880
NSN 5905-01-328-4520
NSN 5835-00-145-8926
NSN 5950-01-559-8234
NSN 5935-01-281-2305
NSN 7035-01-067-4809
NSN 5920-00-765-2867
NSN 6220-00-361-8338