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 5935-01-503-0390
NSN 2925-01-302-8591
NSN 6685-00-150-7080
NSN 6130-01-492-6628
NSN 5975-00-758-2109
NSN 5950-00-406-0510
NSN 6145-01-388-2599
NSN 5945-01-325-7999
NSN 5996-01-565-8951
NSN 6650-00-150-6885
NSN 5905-00-146-8526
NSN 6320-00-242-3300