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 5965-01-199-8362
NSN 5895-01-388-8210
NSN 6150-01-416-1751
NSN 6135-00-938-1351
NSN 7035-01-423-1755
NSN 6130-00-712-8546
NSN 6645-00-832-1609
NSN 6130-01-412-0791
NSN 5935-00-908-9543
NSN 5855-01-363-0332
NSN 5895-00-066-8710
NSN 5895-01-111-7368