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 6610-01-021-8509
NSN 6320-01-454-1965
NSN 6650-00-879-5834
NSN 5910-01-146-7842
NSN 5950-00-756-7134
NSN 5905-01-646-1831
NSN 5999-00-009-6659
NSN 5930-00-597-5064
NSN 6650-01-145-5173
NSN 5950-00-918-6496
NSN 5965-01-261-0569
NSN 5855-01-420-2746
Last Updated: 07/01/2025