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 6685-01-513-5825
NSN 5965-01-302-1529
NSN 5945-01-322-7112
NSN 5960-00-361-8409
NSN 5930-00-024-2199
NSN 6685-01-478-1267
NSN 6130-00-981-3368
NSN 5998-01-306-5221
NSN 5950-01-548-2281
NSN 4140-00-087-4611
NSN 6130-01-607-0052
NSN 6685-01-600-7413