6625-00-837-7285 AMMETER Index 6625-00-837-7287 AMMETER

National Stock Number:
6625-00-837-7286

Federal Supply Class:
6625

National Item Identification Number:
008377286

Description:
OHMMETER

Detail:
AN INSTRUMENT WHICH MEASURES ELECTRICAL RESISTANCE AND IS CALIBRATED IN OHMS OR ANY MULTIPLE AND/OR SUBMULTIPLES THEREOF. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. SEE ALSO TEST SET, INSULATION BBEAKDOWN.


Manufacturer Information:
55380810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
HS3-1-2-66-85-75-1000HMS33005JEWELL INSTRUMENTS LLC
HS3-1-2-66-85-75-100OHMS33005JEWELL INSTRUMENTS LLC
HS3-3-1-233005JEWELL INSTRUMENTS LLC


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE60.0 TO 85.0 OHMS SINGLE INDICATOR 1ST RANGE
75.0 TO 100.0 OHMS SINGLE INDICATOR 2ND RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
SCALE DIVISION QUANTITY25 SINGLE INDICATOR ALL RANGES
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR ALL RANGES
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHODJEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER STUD
SENSITIVITY RATING1.0 MILLIAMPERES
POWER SOURCEEXTERNAL
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.675 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE1.063 INCHES NOMINAL
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL LENGTH1.983 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL


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