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 5965-00-185-9687
NSN 6220-00-009-6099
NSN 6135-01-116-3385
NSN 4140-00-343-2121
NSN 6150-00-346-8150
NSN 5905-00-795-8357
NSN 6610-01-514-7181
NSN 5920-01-354-9711
NSN 5998-00-810-0186
NSN 6145-01-331-1656
NSN 6130-00-558-5844
NSN 6220-00-923-9439