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 5999-01-054-4099
NSN 5915-00-151-7849
NSN 6650-01-135-5167
NSN 5990-01-425-2175
NSN 5998-00-128-8128
NSN 6130-01-470-9944
NSN 5935-00-531-0361
NSN 5930-01-502-5666
NSN 6610-00-076-5613
NSN 4140-01-108-7731
NSN 6220-01-290-0137
NSN 5855-00-106-1640