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 7035-00-929-0363
NSN 6320-00-116-3658
NSN 6130-01-023-0044
NSN 5950-01-272-0782
NSN 5990-01-326-2677
NSN 6685-00-632-4692
NSN 6150-01-135-4115
NSN 5910-01-113-9807
NSN 5925-01-548-6875
NSN 5985-01-211-9126
NSN 5996-00-343-9341
NSN 5985-00-735-4748