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 6220-01-565-9588
NSN 5945-00-871-7814
NSN 5960-00-391-6493
NSN 5975-01-553-5857
NSN 5935-01-579-4433
NSN 5960-01-386-5770
NSN 5965-00-661-0469
NSN 5998-00-240-6447
NSN 6135-00-170-8819
NSN 5985-01-513-1876
NSN 2925-00-275-1807
NSN 5910-01-148-6772
Last Updated: 05/24/2025