NSN 6625-00-938-7743

Part Details | ELECTRICAL FREQUENCY METER

6625-00-938-7743 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: A10503, 990C776H16, 3383, 6625-00-938-7743, 00-938-7743, 6625009387743, 009387743

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66MAR 06, 197000-938-774316454 ( METER, ELECTRICAL FREQUENCY )
REFERENCE DRAWINGS & PICTURES

FOUR HOLE/STUD RECTANGULAR/SQUARE

RECTANGULAR FLUSH MTG

Cross Reference | NSN 6625-00-938-7743
Part Number Cage Code Manufacturer
A1050303691E I L INSTRUMENTS INC
990C776H1618323NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA ELECTRONIC SYSTEMS
338316902SIMPSON ELECTRIC COSIMPSON INSTRUMENTS DIV
Technical Data | NSN 6625-00-938-7743
Characteristic Specifications
INSTALLATION DESIGN PANEL
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER STUD
STYLE DESIGNATOR RECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.720 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE4.750 INCHES MAXIMUM
OVERALL HEIGHT3.250 INCHES NOMINAL
OVERALL LENGTH5.250 INCHES NOMINAL
OVERALL WIDTH3.250 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.112 INCHES NOMINAL
MOUNTING STUD LENGTH0.500 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.250 INCHES NOMINAL
MATERIAL STEEL
SPECIAL FEATURESALSO DESIGNED FOR NONMAGNETIC PANELS