4520-00-554-7937 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-555-0468 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-555-0461

Federal Supply Class:
4520

National Item Identification Number:
005550461

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:
152294010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
TYPET65586CHROMALOX INC


Techincal Specification:
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
ELEMENT CONNECTION STYLESTUD TYPE
BODY STYLETUBULAR, SINGLE COIL, DOUBLE TERMINALS
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
MATERIALNICKEL AND CHROMIUM RESISTANCE WIRE
MATERIALSTEEL CORROSION RESISTING SHEATH
MAXIMUM WATTAGE RATING IN WATTS145.0 SINGLE VOLTAGE
MINIMUM CLEARANCE DISTANCE10.250 INCHES NOMINAL
MOUNTING FACILITY LENGTH1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
MOUNTING METHOD STYLESTUD TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE0.164 INCHES STUD
NOMINAL THREAD SIZE0.375 INCHES MOUNTING FACILITY
PHASETHREE SINGLE VOLTAGE
VOLTAGE IN VOLTS AND CURRENT TYPE161.0 AC SINGLE VOLTAGE
WATT DENSITY RATING50.0 PER SQUARE INCH SINGLE VOLTAGE
TERMINAL LENGTH0.750 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
TERMINAL QUANTITY2
THREAD QUANTITY18.0 PER INCH MOUNTING FACILITY
THREAD QUANTITY32.0 PER INCH STUD
THREAD SERIES DESIGNATORNPS MOUNTING FACILITY
THREAD SERIES DESIGNATORUNC STUD


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