A precision measuring instrument with a micrometer screw attachment used for making exact external linear measurements of thickness, outside diameters, or distances over two parallel planes. It consists of a u-frame and a micrometer, the spindle of which is aligned with an opposite anvil. It may incldue a dial indicator, digital display, and/or a push-button mechanism which activates a retractable anvil to assure uniformity of contact pressure, and permits use as a visual comparator. Graduations may be in inches and/or millimeters.
Classification: Micrometers and calipers
NSN 5905-01-383-7537
NSN 5910-01-223-3496
NSN 5996-01-439-9480
NSN 6685-01-200-7617
NSN 6685-00-514-5329
NSN 6610-01-316-8902
NSN 2925-01-601-5050
NSN 5945-00-609-0953
NSN 5996-01-539-9348
NSN 5990-01-190-8223
NSN 6620-01-561-9171
NSN 6135-01-565-3284