NOS Simpson Amperes AC Meter Model:155R NSN:6625-01-146-9479 P/N:11160

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NSN: 6625-01-146-9479 | Model: 627
ITAR Registered seal

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.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Circuit Current For Which Designed
Dielectric Withstanding Voltage In Volts
Overall Length
2.760 inches
Mounting Hole Diameter
Between 0.120 inches and 0.130 inches
Scale Division Quantity
100 single indicator single range
Frequency Rating
Between 50.0 hertz and 400.0 hertz
Overall Diameter
2.695 inches
Environmental Protection
Cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight
Mounting Bolt Circle Diameter
2.440 inches
Furnished Items And Quantity
Mtg hdw 3; term. Hdw 2
Indicator Type
Dial w/pointer
Installation Design
Mounting Arrangement Style
Three hole/stud bolt circle
Sensitivity Rating
100.0 amperes
Dial Scale Marking Color
Black single indicator single range
Accuracy In Percent
-2.0/+2.0 at full scale single indicator single range
Unable To Decode
Unable to decode or unable to decode
Meter Depth Behind Mounting Flange
1.600 inches
Meter Body Diameter Behind Mounting Flange
2.210 inches
Movement Type
Moving iron vane
Background Color
White single indicator single range
Pointer Color
Black single indicator single range
Power Source
Mounting Facility Type And Quantity
3 screw and 3 unthreaded hole
Scale Graduation Type
Linear single indicator single range
Measurement Range
+0.0/+100.0 amperes, ac single indicator single range
Features Provided
Luminous scale marking and magnetic shield and zero adjuster
Movement Suspension Method
Taut band
Circuit Attachment Method And Quantity
2 solder lug and 2 threaded stud
Special Features
Stainless steel
Nuclear Hardness Critical Feature
Surface Treatment
Enamel semigloss
Special Test Features
Conforms to MIL-M-10304/7
Style Designator
Round flush mtg
Supplementary Features
Ammeter to be used with external current transformer
Fsc Application Data
Test set, elect. Equip.

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