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 6620-01-300-2631
NSN 6320-01-154-1099
NSN 7035-01-271-1643
NSN 5999-00-891-0962
NSN 5855-01-503-0144
NSN 5925-01-230-5455
NSN 5835-00-681-0005
NSN 5960-01-252-4153
NSN 5925-00-272-8959
NSN 4140-00-078-9357
NSN 5960-01-142-1995
NSN 6110-00-195-5440