An instrument used to determine internal measurements. It consists of two straight legs hinged at one end and curved outward at the other end. A hinge tension device is provided.
Classification: Micrometers and calipers
NSN 5999-00-223-0076
NSN 6145-01-517-1226
NSN 5905-00-822-0422
NSN 5915-00-502-5173
NSN 5950-00-270-3063
NSN 5996-00-248-7061
NSN 5975-01-348-3713
NSN 5910-01-246-5085
NSN 4140-01-384-4143
NSN 6150-00-632-6579
NSN 5960-01-520-4615
NSN 5910-01-112-0723