4520-00-079-1779 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-079-1795 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-079-1793

Federal Supply Class:
4520

National Item Identification Number:
000791793

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:
MILH2257781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SE200765586CHROMALOX INC


Techincal Specification:
BODY STYLESTRIP ELEMENT
OVERALL LENGTH21.000 INCHES NOMINAL
WIDTH1.500 INCHES NOMINAL
LENGTH19.500 INCHES NOMINAL
TERMINAL ARRANGEMENT STYLEIN LINE (TANDEM) AT ONE END
ELEMENT RADIATION SPECTRUMNONINFRARED
MATERIALCHROMIUM AND
NICKEL RESISTANCE WIRE
MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
STEEL CORROSION RESISTING SHEATH
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC 1ST VOLTAGE
240.0 AC 2ND VOLTAGE
FREQUENCY IN HERTZ50.0 AND
60.0
PHASESINGLE SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS750.0 SINGLE VOLTAGE
WATT DENSITY RATING12.0 PER SQUARE INCH SINGLE VOLTAGE
ELEMENT QUANTITY1
HEAT QUANTITY1
ELEMENT CONNECTION STYLESTUD TYPE
TERMINAL QUANTITY2
TERMINAL LENGTH0.562 INCHES NOMINAL
MOUNTING METHOD STYLESLOT OR HOLE TYPE MOUNTING FACILITY
MOUNTING FACILITY LENGTH0.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH20.000 INCHES NOMINAL
MOUNTING FACILITY WIDTH0.312 INCHES NOMINAL
HOLE OR SLOT QUANTITY2
THREAD SERIES DESIGNATORUNF STUD
NOMINAL THREAD SIZE0.190 INCHES STUD
THREAD QUANTITY32.0 PER INCH STUD
NONDEFINITIVE SPEC/STD DATA2 TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILH22577


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