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 5945-01-282-3852
NSN 5855-00-198-3197
NSN 6610-01-003-9763
NSN 7035-01-202-9250
NSN 5905-00-203-5400
NSN 5930-00-823-6119
NSN 5925-01-006-3311
NSN 6685-01-157-5540
NSN 5835-00-275-0584
NSN 5835-00-216-4568
NSN 5835-00-223-7235
NSN 5998-00-481-1533