4520-00-172-1973 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-174-0055 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-174-0027

Federal Supply Class:
4520

National Item Identification Number:
001740027

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:
303-11-6PT608206WATLOW ELECTRIC CO OF CALIFORNIA
303-11-6PT679221WATLOW ELECTRIC MANUFACTURING CO
597683PC610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
ELEMENT CONNECTION STYLESTUD TYPE
BODY STYLEFINNED, TUBULAR, TERMINAL'S AT EACH END
HEAT QUANTITY1
LENGTH19.375 INCHES NOMINAL
OVERALL LENGTH20.000 INCHES NOMINAL
MATERIALCOPPER SHEATH
MATERIALNICKEL AND CHROMIUM RESISTANCE WIRE
MAXIMUM WATTAGE RATING IN WATTS250.0 SINGLE VOLTAGE
MOUNTING METHOD STYLETERMINAL MOUNTED
NOMINAL THREAD SIZE0.216 INCHES STUD
PHASESINGLE SINGLE VOLTAGE
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE
TERMINAL LENGTH0.312 INCHES NOMINAL
TERMINAL QUANTITY2
THREAD QUANTITY24.0 PER INCH STUD
THREAD SERIES DESIGNATORUNC STUD


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