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 5965-00-439-6287
NSN 5945-00-909-8548
NSN 5935-01-284-9045
NSN 6650-01-632-3501
NSN 5985-01-424-0768
NSN 6240-00-280-0186
NSN 5910-00-517-9270
NSN 5945-01-361-3792
NSN 6220-01-032-3684
NSN 6685-01-634-0611
NSN 4140-01-499-8906
NSN 6620-01-415-5803
Last Updated: 06/14/2025