4520-00-425-0401 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-432-2666 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-432-1552

Federal Supply Class:
4520

National Item Identification Number:
004321552

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:
13216E6124-465586CHROMALOX INC
13216E6124-497403CECOM LR CENTER
13E6077-401692HOTWATT INC
14-11216365586CHROMALOX INC


Techincal Specification:
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
ELEMENT CONNECTION STYLEWIRE LEAD W/TERMINAL LUG
BODY STYLETUBULAR, THREADED
CRITICALITY CODE JUSTIFICATIONFEAT AND TEST AND SPCL
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
LENGTH15.690 INCHES MINIMUM AND 15.810 INCHES MAXIMUM
OUTSIDE DIAMETER0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
OVERALL LENGTH16.250 INCHES MINIMUM AND 16.360 INCHES MAXIMUM
MATERIALMANGANESE AND NICKEL RESISTANCE WIRE
MATERIALNICKEL AND CHROMIUM AND IRON SHEATH
MATERIALNICKEL AND CHROMIUM RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
MAXIMUM WATTAGE RATING IN WATTS598.5 OR 661.5 SINGLE VOLTAGE
MOUNTING FACILITY LENGTH0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
MOUNTING METHOD STYLEAXIAL STUD TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE0.438 INCHES MOUNTING FACILITY
NONDEFINITIVE SPEC/STD DATA4 TYPE
PHASESINGLE SINGLE VOLTAGE
SPECIAL FEATURESTERMINAL LENGTH,GLASS SLEEVE INSULATION 0.380 IN. MIN LG,0.620 IN. MAX LG LOCATED AT AXIAL STUD END
SPECIAL TEST FEATURESTERMINAL LUGS SHALL ACCEPT 0.250 BY 0.032 IN. MALE TABS AND HAVE A 5 LB EXTRACTION FORCE AFTER SIXTH EXTRACTION
VOLTAGE IN VOLTS AND CURRENT TYPE114.0 AC OR 126.0 AC SINGLE VOLTAGE
TERMINAL LENGTH8.250 INCHES MINIMUM AND 8.750 INCHES MAXIMUM
TERMINAL QUANTITY2
TEST DATA DOCUMENT97403-13216E6124 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THREAD QUANTITY28.0 PER INCH MOUNTING FACILITY
THREAD SERIES DESIGNATORUNEF MOUNTING FACILITY


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