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 5960-01-481-8051
NSN 6645-01-265-8729
NSN 6620-01-237-4423
NSN 5835-01-160-7282
NSN 5925-00-027-8220
NSN 5935-01-114-5889
NSN 7035-01-364-0286
NSN 6645-01-026-6659
NSN 4140-01-645-8082
NSN 5945-01-552-0160
NSN 5935-01-069-2213
NSN 5965-01-388-1379