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 6320-01-498-4954
NSN 5920-01-534-8673
NSN 5935-01-273-0853
NSN 6220-01-111-7085
NSN 6645-01-142-9769
NSN 5990-01-013-8464
NSN 6650-00-539-7298
NSN 5915-00-869-4868
NSN 5915-00-454-7746
NSN 6220-00-479-9171
NSN 5835-01-180-9441
NSN 6240-01-499-0579