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 5996-00-811-8120
NSN 6645-00-796-7206
NSN 5925-01-236-2197
NSN 5985-01-449-4615
NSN 5965-00-079-0928
NSN 5895-00-014-1995
NSN 5975-01-481-8747
NSN 6145-01-031-6739
NSN 5999-01-441-9732
NSN 5999-00-585-3338
NSN 5925-00-182-7452
NSN 6620-01-563-8841