6625-00-948-1645 CIRCUIT BOARD ASSY Index 2950-00-948-1653 PLATE,CLAMP

National Stock Number:
6625-00-948-1646

Federal Supply Class:
6625

National Item Identification Number:
009481646

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:
26.597811707IDEAL PRECISION METER CO
BH651098869HOWELL INSTRUMENTS, INC.


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 500.0 OHMS SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPENONLINEAR SINGLE INDICATOR SINGLE RANGE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
STYLE DESIGNATORROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.210 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.630 INCHES NOMINAL
OVERALL DIAMETER2.695 INCHES NOMINAL
OVERALL LENGTH1.850 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
SPECIAL MARKINGSDIAL FACE HAS BLACK MARKINGS EXCEPT 00 TO 101 TO BE MARKED IN GREEN, 100 TO ZERO TO BE MARKED IN RED
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; METER RESISTANCE 3300 OHMS AT +/- 6%; OPERATING TEMP -55 DEG C TO +70 DEG C; METER CONSTRUCTED PER MIL-PRF-10304; METER RANGE 0 TO 50 MICRO AMPS
CRITICALITY CODE JUSTIFICATIONFEAT
SUPPLEMENTARY FEATURESMANUFACTURERS NAME: METER,INSULATION RESISTANCE
RELATIONSHIP TO SIMILAR EQUIPMENTIDENTICAL TO METER PART NUMBER BH2807 NSN 4920-00-877-3947 EXCEPT FOR DIAL FACE


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