Indicator includes subdial scale with range 0 to 10% rpm; the major scale has range 0 to 100% rpm; total scale range of indicator 0 to 110% rpm; hermetically sealed case per ms33639; tach designed for use with a two pole tach generator conforming to mil-g-9398; weight approximately 1 lb; dial is screened with 100 percent at 9 o'clock; dull black background per fed-std-595
NSN 6110-01-348-5978
NSN 6320-01-224-0063
NSN 5855-01-459-9254
NSN 6110-01-510-6069
NSN 2925-01-048-4006
NSN 5935-00-355-6344
NSN 5998-01-394-7661
NSN 5965-01-417-9185
NSN 6135-00-919-1117
NSN 5855-01-369-5037
NSN 2925-00-113-6146
NSN 5855-01-199-2046
Last Updated: 06/18/2025