A group of hardened metallic blocks with parallel surfaces superfinished flat to permit wringing together. They may be in various sizes according to requirements. Tolerances are held so that accumulated error is very small. Used in set-up and inspection of precision work.
Classification: Gauges for measuring length
NSN 5965-00-185-9687
NSN 5895-00-980-7483
NSN 7035-01-033-3007
NSN 5985-01-566-7168
NSN 5965-01-507-4318
NSN 5835-00-779-2836
NSN 5905-00-389-6252
NSN 6130-01-648-7670
NSN 5935-01-013-2437
NSN 5925-01-596-0336
NSN 7035-01-265-0216
NSN 5945-01-415-0858