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 5975-00-596-4716
NSN 5990-01-548-5979
NSN 5990-00-091-7110
NSN 5915-01-657-9803
NSN 6240-01-598-2191
NSN 5905-01-222-0927
NSN 6620-00-506-0112
NSN 5920-00-577-0830
NSN 6135-01-187-4382
NSN 7035-01-425-8063
NSN 5998-00-595-7236
NSN 6220-00-291-3722