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 6685-01-473-6039
NSN 5905-01-243-3631
NSN 7035-01-155-9025
NSN 6610-01-439-8513
NSN 6150-01-630-7974
NSN 5965-01-556-4337
NSN 5965-01-555-8775
NSN 2925-00-391-0331
NSN 6620-00-216-6416
NSN 6110-01-310-8476
NSN 5998-01-467-8210
NSN 5925-01-076-7226