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National Stock Number:
4520-00-467-3359
Federal Supply Class:
4520
National Item Identification Number:
004673359
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.
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Manufacturer Information:
| 118-118245-011 | 65586 | CHROMALOX INC | | 118-118245-014 | 65586 | CHROMALOX INC | | EM118-118245-011 | 54918 | E & M EQUIPMENT CO |
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Techincal Specification:
| EFFECTIVE HEATING LENGTH | 20.563 INCHES NOMINAL | | ELEMENT RADIATION SPECTRUM | NONINFRARED | | ELEMENT QUANTITY | 1 | | ELEMENT CONNECTION STYLE | STUD TYPE | | BODY STYLE | TUBULAR, THREADED TERMINALS | | HEAT QUANTITY | 1 | | LENGTH | 20.563 INCHES NOMINAL | | OVERALL LENGTH | 24.500 INCHES NOMINAL | | MATERIAL | STEEL SHEATH | | MAXIMUM WATTAGE RATING IN WATTS | 4000.0 SINGLE VOLTAGE | | MOUNTING FACILITY LENGTH | 1.500 INCHES NOMINAL | | MOUNTING METHOD STYLE | SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY | | NOMINAL THREAD SIZE | 0.190 INCHES STUD | | NOMINAL THREAD SIZE | 2.500 INCHES MOUNTING FACILITY | | PHASE | NOT RATED SINGLE VOLTAGE | | SPECIAL FEATURES | ELEMENTS TO BE VITREOUS ENAMEL COATED | | VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC SINGLE VOLTAGE | | WATT DENSITY RATING | 40.6 PER SQUARE INCH SINGLE VOLTAGE | | TERMINAL LENGTH | 2.125 INCHES NOMINAL | | TERMINAL QUANTITY | 2 | | THREAD QUANTITY | 32.0 PER INCH STUD | | THREAD QUANTITY | 8.0 PER INCH MOUNTING FACILITY | | THREAD SERIES DESIGNATOR | NPT MOUNTING FACILITY | | THREAD SERIES DESIGNATOR | UNF STUD |
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