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 6685-01-495-1322
NSN 6105-01-285-8204
NSN 2925-01-250-2731
NSN 5985-01-148-5837
NSN 6240-00-233-3481
NSN 6150-00-542-6679
NSN 5920-01-472-3583
NSN 5935-01-602-7247
NSN 6150-01-113-8204
NSN 7035-01-383-6549
NSN 5910-01-562-6861
NSN 5985-00-408-2231