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 5855-00-256-5562
NSN 5925-01-632-5916
NSN 5925-01-053-6519
NSN 6610-01-633-8931
NSN 5999-01-455-4975
NSN 5999-01-177-1604
NSN 7035-00-631-3782
NSN 6220-01-606-1793
NSN 6110-00-562-3363
NSN 5985-01-454-5734
NSN 2925-01-483-3884
NSN 5950-01-150-6455
Last Updated: 06/11/2025