An instrument actuated by means of a rotating shaft and designed to register and total numerically in units proportional to one complete revolution of its shaft. It may have a fixed type mounting or designed to be hand held. See also counter, electrical.
Classification: Surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi
NSN 6610-01-048-9022
NSN 5985-01-543-4609
NSN 5935-01-357-9633
NSN 5999-01-503-5410
NSN 6620-01-555-5218
NSN 5920-01-372-7122
NSN 5996-01-541-7409
NSN 5855-01-384-3314
NSN 7035-00-177-1557
NSN 5930-01-381-6277
NSN 6145-01-552-7133
NSN 5975-00-912-2984