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 5985-01-447-6246
NSN 5960-00-632-3217
NSN 6685-00-290-8195
NSN 2925-01-502-9903
NSN 5910-00-790-7058
NSN 5945-01-243-6785
NSN 6320-01-484-7734
NSN 6685-01-629-0248
NSN 6110-01-400-4207
NSN 5945-00-811-5193
NSN 6650-01-176-8785
NSN 5999-01-144-1538