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 5930-01-440-9384
NSN 5895-00-166-0962
NSN 7035-01-106-3476
NSN 6135-01-553-3604
NSN 6150-01-259-7044
NSN 7035-00-919-3381
NSN 6610-01-648-9997
NSN 7035-01-571-8784
NSN 6620-01-261-2985
NSN 6645-00-527-6531
NSN 5950-01-268-1573
NSN 6150-01-318-1378