4520-00-450-9959 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-461-3959 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-451-0991

Federal Supply Class:
4520

National Item Identification Number:
004510991

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:
2A425G2358823WELLMAN THERMAL SYSTEMS CORP


Techincal Specification:
ELEMENT CONNECTION STYLESTUD TYPE
ELEMENT QUANTITY1
ELEMENT RADIATION SPECTRUMNONINFRARED
BODY STYLESTRIP ELEMENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH6.250 INCHES NOMINAL
HEAT QUANTITY1
HOLE OR SLOT QUANTITY2
NOMINAL THREAD SIZE0.216 INCHES STUD
OVERALL LENGTH7.000 INCHES NOMINAL
LENGTH3.000 INCHES NOMINAL
MATERIALCHROMIUM RESISTANCE WIRE AND NICKEL RESISTANCE WIRE
MATERIALMAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
MATERIALSTEEL SHEATH
MAXIMUM WATTAGE RATING IN WATTS250.0 SINGLE VOLTAGE
MOUNTING FACILITY LENGTH0.312 INCHES NOMINAL
MOUNTING FACILITY WIDTH0.250 INCHES NOMINAL
MOUNTING METHOD STYLESLOT OR HOLE TYPE MOUNTING FACILITY
THREAD QUANTITY28.0 PER INCH STUD
THREAD SERIES DESIGNATORUNF STUD
VOLTAGE IN VOLTS AND CURRENT TYPE230.0 AC SINGLE VOLTAGE OR 230.0 DC SINGLE VOLTAGE
WATT DENSITY RATING12.8 PER SQUARE INCH SINGLE VOLTAGE
WIDTH1.000 INCHES NOMINAL
TERMINAL ARRANGEMENT STYLEOFFSET OR STAGGERED AT ONE END
TERMINAL LENGTH0.218 INCHES NOMINAL
TERMINAL QUANTITY2


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