3110-00-984-7247 BEARING,BALL,ANNULAR Index 3110-00-984-7250 BEARING,BALL,ANNULAR

National Stock Number:
6625-00-984-7249

Federal Supply Class:
6625

National Item Identification Number:
009847249

Description:
AMMETER

Detail:
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.


Manufacturer Information:
53RN33005JEWELL INSTRUMENTS LLC
53RN-0-1AMPAC33005JEWELL INSTRUMENTS LLC


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH1.519 INCHES NOMINAL
MATERIALPLASTIC
MEASUREMENT RANGE+0.0 TO 1.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.156 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
MOVEMENT TYPEMOVING IRON VANE
SPECIAL FEATURESAS DIFFERENTIATE BY CIRCUIT CURRENT AND MESUREMENT RANGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MEASUREMENT RANGE,SENSITIVETY AND CIRCUIT CURRENTFEAT
SENSITIVITY RATING250.0 MILLIVOLTS
STYLE DESIGNATORROUND FLUSH MTG


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