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 6150-01-258-1217
NSN 5930-00-275-8237
NSN 6135-00-062-5080
NSN 5985-00-960-5560
NSN 5855-01-642-7607
NSN 6110-00-943-9479
NSN 5930-01-464-0429
NSN 5945-01-124-8592
NSN 6220-01-593-2713
NSN 6220-01-168-7773
NSN 5990-00-155-2306
NSN 6130-01-317-4998