4520-00-138-2166 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-140-3890 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-139-3374

Federal Supply Class:
4520

National Item Identification Number:
001393374

Description:
HEATING ELEMENT,ELECTRICAL,NONIM

Detail:
AN ELECTRICAL DEVICE IN THE FORM OF A RESISTOR CONSISTING OF A RESISTANCE WIRE, AN INSULATING MATERIAL, AND MAY BE SHEATHED. INCLUDES INFRARED ELEMENTS. IT IS DESIGNED TO TRANSFORM ELECTRICAL CURRENT INTO HEAT. IT MAY INCLUDE AN AUTOMATIC CONTROL TO REGULATE THE AMOUNT OF HEAT GENERATED.


Manufacturer Information:
01-04408-276542MONTGOMERY BROS INC
319-115705-00165586CHROMALOX INC
EM319-115705-00154918E & M EQUIPMENT CO
TA319-115705-00155581TAMCO INC. DBA TECHNICAL ASSISTANCE COMPANY DIV TECHNICAL ASSISTANCE COMPANY
TA319-115705-0015RA73INTELLIWORKS HT


Techincal Specification:
EFFECTIVE HEATING LENGTH5.813 INCHES NOMINAL
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
ELEMENT CONNECTION STYLESTUD TYPE
BODY STYLETUBULAR, THREADED TERMINALS
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
LENGTH8.406 INCHES NOMINAL
OVERALL LENGTH11.469 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING SHEATH
MAXIMUM WATTAGE RATING IN WATTS1334.0 SINGLE VOLTAGE
MOUNTING FACILITY LENGTH1.000 INCHES NOMINAL
MOUNTING METHOD STYLESCREW PLUG OR BUSHING TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE0.190 INCHES MOUNTING FACILITY
NOMINAL THREAD SIZE0.563 INCHES STUD
PHASETHREE SINGLE VOLTAGE
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 DC SINGLE VOLTAGE
WATT DENSITY RATING25.5 PER SQUARE INCH SINGLE VOLTAGE
TERMINAL LENGTH1.438 INCHES NOMINAL
TERMINAL QUANTITY2
THREAD QUANTITY18.0 PER INCH STUD
THREAD QUANTITY32.0 PER INCH MOUNTING FACILITY
THREAD SERIES DESIGNATORUNF MOUNTING FACILITY
THREAD SERIES DESIGNATORUNF STUD


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