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 5905-00-440-0326
NSN 5999-00-717-3101
NSN 5925-01-484-5439
NSN 5965-01-501-7987
NSN 5855-01-147-6024
NSN 6135-01-512-8740
NSN 5960-01-589-6846
NSN 5960-01-411-5899
NSN 6105-01-427-2336
NSN 6645-00-171-9639
NSN 7035-00-205-1932
NSN 6320-01-449-1014