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 6135-00-203-9645
NSN 5945-00-682-4375
NSN 6610-01-592-1551
NSN 5895-01-501-4242
NSN 5996-01-026-8807
NSN 6110-00-157-1699
NSN 6645-01-101-2877
NSN 5895-01-579-4098
NSN 6645-01-513-0117
NSN 6220-01-555-8332
NSN 5895-00-276-7916
NSN 6135-01-390-7364