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 6240-01-226-8866
NSN 4140-00-248-6089
NSN 5925-01-471-1761
NSN 6620-01-550-2805
NSN 5895-01-039-8632
NSN 6110-00-228-1744
NSN 5925-01-133-4416
NSN 5895-01-591-3956
NSN 6135-01-364-2738
NSN 6320-01-407-8663
NSN 2925-01-004-1683
NSN 5965-01-573-1191