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 5835-01-252-5879
NSN 6105-01-149-1963
NSN 5835-01-384-3206
NSN 6620-01-538-7174
NSN 5910-01-065-0977
NSN 6150-00-299-6678
NSN 5935-01-657-6644
NSN 6105-00-516-2151
NSN 6150-01-535-6663
NSN 5895-01-211-0211
NSN 5996-00-947-3833
NSN 6320-00-284-1524