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 5835-01-158-6878
NSN 6110-01-553-3279
NSN 5945-01-103-3475
NSN 2925-01-531-6811
NSN 5945-01-150-1018
NSN 5965-01-633-8849
NSN 6110-01-161-6501
NSN 5945-00-978-2631
NSN 6110-00-858-1948
NSN 5945-01-146-1296
NSN 6610-00-811-5277
NSN 5996-00-067-7624