Master square, calib
No other part numbers with same form, fit, and function found.
A gage disk used for setting snap gages, hole gages, comparators, and other type gages to required nominal inside dimensions.
Classification: Other instruments for measuring length, nesoi
NSN 5990-01-348-9829
NSN 5920-00-955-9392
NSN 6150-01-207-0896
NSN 6110-00-248-7475
NSN 6150-01-461-3426
NSN 6150-00-062-6587
NSN 6220-00-301-2098
NSN 5905-01-261-5989
NSN 6685-00-411-1433
NSN 5895-00-705-5876
NSN 6110-01-503-8317
NSN 5925-01-610-8712