A precision instrument designed for accurately measuring the depth of grooves, holes, or irregular parts. It consists of a micrometer attached vertically to a base and one or more measuring rods.
Classification: Micrometers and calipers
NSN 5975-01-244-0942
NSN 6110-01-592-5902
NSN 5999-01-036-2481
NSN 6320-01-125-3361
NSN 6320-01-029-4220
NSN 6685-01-493-4280
NSN 5999-01-234-3523
NSN 6145-01-043-5992
NSN 6645-00-847-3727
NSN 5945-00-946-4648
NSN 5985-01-509-1669
NSN 6620-01-361-8685