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 6130-01-091-7767
NSN 6685-01-461-1069
NSN 5925-00-455-2181
NSN 5999-00-584-4577
NSN 7035-01-418-5499
NSN 5910-01-437-3535
NSN 5915-01-006-6950
NSN 2925-01-483-6096
NSN 5975-01-152-2521
NSN 2925-00-152-1825
NSN 5925-00-068-6736
NSN 6685-01-653-3105