Angular accuracy of .0001 per inch; shop-hardened molded case
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 5985-01-534-6500
NSN 6620-00-292-7000
NSN 2925-00-833-9466
NSN 4140-01-473-2922
NSN 6130-01-621-3605
NSN 5975-01-412-1634
NSN 5855-00-933-5026
NSN 5996-01-424-4231
NSN 6150-00-762-8380
NSN 6110-01-009-2522
NSN 6320-01-600-0787
NSN 5855-01-130-1501