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 6130-01-324-7640
NSN 6610-00-226-4710
NSN 6320-01-618-7800
NSN 5996-01-440-9660
NSN 5855-01-446-9545
NSN 6105-01-068-8143
NSN 5915-00-665-2854
NSN 4140-00-009-3586
NSN 5965-01-107-8549
NSN 5835-01-227-2318
NSN 5935-01-006-3744
NSN 4140-01-322-8491