A precision measuring instrument used for exact measurements of the pitch diameter of male screw threads. It consists of a u-frame with a micrometer spindle, and fixed anvil, shaped to the form of the thread to be measured.
Classification: Micrometers and calipers
NSN 6650-00-991-8436
NSN 5920-00-990-2291
NSN 5998-01-417-8766
NSN 5855-00-444-2298
NSN 6110-01-462-0738
NSN 5835-00-247-0161
NSN 5915-01-545-5418
NSN 6130-01-036-0476
NSN 6240-01-267-0345
NSN 5915-01-268-4208
NSN 5935-00-005-7999
NSN 5996-01-283-4338