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 6240-00-580-0666
NSN 5835-00-233-6327
NSN 5985-01-019-2741
NSN 5855-00-862-3345
NSN 6135-01-084-1609
NSN 6150-00-075-4965
NSN 6130-00-076-1469
NSN 5996-00-141-3945
NSN 5990-00-479-9157
NSN 5920-01-490-6168
NSN 4140-01-215-2011
NSN 5895-01-163-9248