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 5925-01-271-0695
NSN 5950-00-290-8090
NSN 4140-00-100-4563
NSN 5925-01-275-9977
NSN 6320-00-225-7013
NSN 5999-01-357-7817
NSN 4140-00-763-6527
NSN 5990-01-262-7981
NSN 5855-01-611-2803
NSN 6610-01-068-7974
NSN 7035-01-223-0104
NSN 5925-00-866-3106
Last Updated: 06/09/2025