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 5920-00-357-0260
NSN 6220-00-514-4116
NSN 5925-01-264-3230
NSN 5985-00-905-6609
NSN 5965-01-011-1228
NSN 5945-01-517-8759
NSN 5835-01-321-7895
NSN 5855-01-400-1590
NSN 2925-01-140-1015
NSN 5950-00-635-7422
NSN 5950-00-964-6744
NSN 6610-01-238-8712
Last Updated: 05/05/2025