A precision instrument designed for accurately measuring the depth of grooves, holes, or irregular parts. It consists of a micrometer attached vertically to a base and one or more measuring rods.
Classification: Micrometers and calipers
NSN 5905-01-298-1965
NSN 5945-00-833-8948
NSN 5910-01-081-7399
NSN 5930-01-467-9889
NSN 6685-00-559-2742
NSN 6650-01-098-8287
NSN 5985-00-983-9433
NSN 6650-01-147-3125
NSN 5915-00-373-0856
NSN 5945-01-156-8717
NSN 6150-01-510-7980
NSN 6130-00-670-7758