4520-00-684-3903 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-690-8861 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-684-6463

Federal Supply Class:
4520

National Item Identification Number:
006846463

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:
13211E002804178GENERAL ELECTRIC CO INDUSTRIAL HEATING BUSINESS DEPT
13211E002897403CECOM LR CENTER
24205301359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
24206-101359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
745323B03529AIR-A-PLANE CORP
D8497-10-3A81336CHIEF OF ENGINEERS DEPT OF ARMY


Techincal Specification:
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
ELEMENT CONNECTION STYLEHERMETICALLY SEALED STUD
BODY STYLEODD/IRREGULAR SHAPED ITEMS
FREQUENCY IN HERTZ400.0
HEAT QUANTITY1
LENGTH12.940 INCHES MINIMUM AND 13.060 INCHES MAXIMUM
OVERALL LENGTH15.380 INCHES MINIMUM AND 15.560 INCHES MAXIMUM
MATERIALCHROMIUM AND NICKEL RESISTANCE WIRE
MATERIALMAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
MATERIALSTEEL COMP 321 SHEATH
MAXIMUM WATTAGE RATING IN WATTS875.0 SINGLE VOLTAGE
MOUNTING FACILITY LENGTH0.625 INCHES NOMINAL
MOUNTING METHOD STYLESCREW PLUG OR BUSHING TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE0.164 INCHES STUD
NOMINAL THREAD SIZE0.625 INCHES MOUNTING FACILITY
PHASESINGLE SINGLE VOLTAGE
SPECIAL FEATURESPASSIVATED FINISH
VOLTAGE IN VOLTS AND CURRENT TYPE208.0 AC SINGLE VOLTAGE
WIDTH2.125 INCHES NOMINAL
TERMINAL LENGTH1.060 INCHES MINIMUM AND 1.160 INCHES MAXIMUM
TERMINAL QUANTITY2
THREAD QUANTITY18.0 PER INCH MOUNTING FACILITY
THREAD QUANTITY32.0 PER INCH STUD
THREAD SERIES DESIGNATORUNC STUD
THREAD SERIES DESIGNATORUNF MOUNTING FACILITY


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