NSN 6625-01-046-7720

Part Details | ELECTRICAL FREQUENCY METER

6625-01-046-7720 An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.

Alternate Parts: 7904338, 790-433-8, 79C250, 6625-01-046-7720, 01-046-7720, 6625010467720, 010467720

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66AUG 22, 197701-046-772016454 ( METER, ELECTRICAL FREQUENCY )
REFERENCE DRAWINGS & PICTURES

FOUR HOLE/STUD RECTANGULAR/SQUARE

RECTANGULAR FLUSH MTG

Cross Reference | NSN 6625-01-046-7720
Part Number Cage Code Manufacturer
790-433-828569HICKOK INCORPORATED
79C25028569HICKOK INCORPORATED
Technical Data | NSN 6625-01-046-7720
Characteristic Specifications
INSTALLATION DESIGN PANEL
MOVEMENT TYPE MOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHOD JEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
STYLE DESIGNATOR RECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.750 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE3.500 INCHES NOMINAL
OVERALL HEIGHT4.344 INCHES NOMINAL
OVERALL LENGTH5.625 INCHES NOMINAL
OVERALL WIDTH4.344 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.250 INCHES NOMINAL
MOUNTING STUD LENGTH1.281 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.375 INCHES NOMINAL
MATERIAL PLASTIC