Model #139C7804

Tachometer generator (NSN 6680-00-522-6397)

Overall Length

2.358 inches

Overall Width

1.061 inches

Electrical Resistance

300.0 ohms

Shaft Rotation Direction

Clockwise single end or counterclockwise single end

Specific Use

Ah-1 helicopter

Mounting Method

Clamp ring

Mounting Facility Type And Quantity

1 clamp collar

Excitor Type

Self-excited

Accuracy Range In Percent

-0.05/+0.05

Calibration Speed In Rpm

1000.0

Calibration Voltage Output Type In Volts

7.0 dc

Features Provided

Horizontal mounting position and vertical mounting position

Length Of Shaft From Housing

0.438 inches single end

Rotor Speed Rating In Rpm

15000.0 single full load

Terminal Type And Quantity

1 connector, plug

Description

Generator,tachometer

Cage Code

05606

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