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 5835-00-757-3558
NSN 5855-00-058-1293
NSN 6150-01-148-3599
NSN 5960-01-505-2426
NSN 5915-01-503-4246
NSN 6650-01-245-2791
NSN 5920-01-065-1824
NSN 5998-00-999-2178
NSN 6610-01-269-5437
NSN 6105-01-365-7646
NSN 6685-01-088-2416
NSN 6145-00-299-7757