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 6620-00-181-6391
NSN 6650-01-425-7362
NSN 6620-01-625-2855
NSN 5950-01-579-2848
NSN 6135-00-269-5843
NSN 4140-01-355-0045
NSN 5925-01-653-1221
NSN 5996-00-116-7498
NSN 6135-01-056-4609
NSN 5996-01-422-7288
NSN 5835-00-168-9623
NSN 5930-01-182-1248