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 5895-00-960-5841
NSN 5945-01-353-2460
NSN 6320-01-166-3602
NSN 6135-01-176-2206
NSN 4140-01-012-3996
NSN 6135-00-284-1406
NSN 5855-01-357-7907
NSN 5998-00-460-5134
NSN 6685-00-261-4860
NSN 6135-01-660-8237
NSN 6645-01-544-9475
NSN 5915-01-393-0723