Riser block
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 5920-00-913-3728
NSN 5998-00-269-5444
NSN 5920-00-300-1843
NSN 6110-00-516-8645
NSN 6240-01-329-4979
NSN 6145-00-615-2019
NSN 5999-01-093-3355
NSN 5998-00-806-3608
NSN 5960-00-365-9668
NSN 5945-01-232-0916
NSN 5960-00-204-7506
NSN 6320-01-514-6141