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 6320-01-261-5983
NSN 6130-00-037-9625
NSN 6240-01-365-1337
NSN 6105-01-281-0310
NSN 2925-01-203-0493
NSN 6220-01-592-3616
NSN 5999-01-160-7465
NSN 5920-01-194-2213
NSN 6150-01-170-4307
NSN 5975-01-012-2591
NSN 6240-00-263-0549
NSN 5855-01-420-2746