A precision adjustable end measuring instrument designed for making accurate internal linear measurements of cylinders, rings, and the like. It consists of a micrometer head with either extension rods or slide caliper-style jaws.
Classification: Micrometers and calipers
NSN 6145-01-020-8428
NSN 5915-00-733-5893
NSN 4140-01-574-9229
NSN 4140-00-082-8228
NSN 5999-01-398-0077
NSN 5998-01-165-3662
NSN 4140-01-149-2298
NSN 6610-00-150-6408
NSN 6320-01-527-0211
NSN 5835-00-510-0890
NSN 5998-01-576-4446
NSN 6110-00-598-2574