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 2925-01-161-7440
NSN 5910-01-308-2477
NSN 6135-01-113-1507
NSN 6110-01-047-1330
NSN 6620-01-324-7809
NSN 5835-01-504-0837
NSN 7035-00-529-3128
NSN 6685-00-095-0587
NSN 5895-01-501-9102
NSN 7035-01-045-7202
NSN 4140-01-450-6208
NSN 6610-00-601-5107