Qparallel set, granite; black granite, 1 pair 6.000 in. By 1.000 in. By 0.500 in.; 1 pair 9.000 in. By 1.500 in. By 0.750 in., 1 pair 12.000 in. By 2.000 in. By 1.000 in., 1 pair 18.000 in. By 3.000 in. By 1.500 in., w/ case
No other part numbers with same form, fit, and function found.
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 6135-00-862-5154
NSN 5965-00-574-7525
NSN 6110-00-196-8813
NSN 5905-01-384-4613
NSN 6650-01-483-9191
NSN 4140-00-088-4724
NSN 5960-00-349-7650
NSN 5915-01-306-7016
NSN 6685-00-889-1579
NSN 6240-01-392-0458
NSN 5998-00-263-6073
NSN 5950-00-354-3316