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 5835-01-641-0073
NSN 5950-01-577-0001
NSN 5855-00-087-7833
NSN 6150-00-752-2542
NSN 5905-00-224-5790
NSN 5855-01-515-2146
NSN 5975-00-785-9288
NSN 5895-00-361-2609
NSN 5935-01-391-8037
NSN 6145-00-343-5967
NSN 6110-01-435-5871
NSN 5975-00-479-5039