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 5925-00-927-5972
NSN 5985-01-539-5458
NSN 5910-01-534-9276
NSN 5855-01-149-4110
NSN 5990-01-629-4694
NSN 5910-01-124-2856
NSN 5965-00-548-4287
NSN 6685-01-572-2452
NSN 7035-00-445-9657
NSN 5895-01-320-0858
NSN 5925-00-756-0462
NSN 6130-01-340-1972