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 5998-01-227-5651
NSN 6145-00-173-6646
NSN 6220-01-096-1049
NSN 5915-01-496-1732
NSN 5960-00-918-2369
NSN 6240-01-106-6113
NSN 6110-00-144-6763
NSN 7035-00-275-5604
NSN 5999-01-070-6973
NSN 5835-01-235-9051
NSN 5998-01-005-4002
NSN 5975-00-402-6429