Ammeter NSN:6625-01-146-9479 P/N:266-142

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Ammeter- An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. the value may be expressed by means of a pointer and calibrated dial or a digital readout display. for current detecting type of devices, see galvanometer.

Accuracy In Percent: -2.0/+2.0 at full scale single indicator single range
Background Color: White single indicator single range
Circuit Attachment Method And Quantity: 2 solder lug and 2 threaded stud
Circuit Current For Which Designed: Ac
Dial Scale Marking Color: Black single indicator single range
Dielectric Withstanding Voltage In Volts: 3000.0
Furnished Items And Quantity: Mtg hdw 3; term. hdw 2
Environmental Protection: Cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight
Features Provided: Luminous scale marking and magnetic shield and zero adjuster
Frequency Rating: 50.0 hertz minimum and 400.0 hertz maximum
FSC Application Data: Test set,elect. equip.
Material: Steel corrosion resisting
Measurement Range: +0.0/+100.0 amperes, ac single indicator single range
Meter Body Diameter Behind Mounting Flange: 2.210 inches nominal
Meter Depth Behind Mounting Flange: 1.600 inches nominal
Mounting Arrangement Style: Three hole/stud bolt circle
Mounting Bolt Circle Diameter: 2.440 inches nominal
Mounting Facility Type And Quantity: 3 screw and 3 unthreaded hole
Mounting Hole Diameter: 0.120 inches minimum and 0.130 inches maximum
Movement Suspension Method: Taut band
Movement Type: Moving iron vane
Nuclear Hardness Critical Feature: Nonhardened
Overall Diameter: 2.695 inches nominal
Installation Design: Panel
Indicator Type: Dial w/pointer
Scale Division Quantity: 100 single indicator single range
Scale Graduation Type: Linear single indicator single range
Sensitivity Rating: 100.0 amperes
Overall Length: 2.760 inches nominal
Pointer Color: Black single indicator single range
Power Source: External
Special Test Features: Conforms to mil-m-10304/7
Special Features: Ruggedized
Style Designator: Round flush mtg
Supplementary Features: Ammeter to be used with external current transformer
Surface Treatment: Enamel semigloss

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