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National Stock Number:
4520-00-704-9107
Federal Supply Class:
4520
National Item Identification Number:
007049107
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:
| 1-41743 | 65586 | CHROMALOX INC | | EM-1-41743 | 58823 | WELLMAN THERMAL SYSTEMS CORP |
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Techincal Specification:
| EFFECTIVE HEATING LENGTH | 39.500 INCHES NOMINAL | | ELEMENT RADIATION SPECTRUM | NONINFRARED | | ELEMENT QUANTITY | 1 | | ELEMENT CONNECTION STYLE | HERMETICALLY SEALED STUD | | BODY STYLE | TUBULAR, FLANGED | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.250 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.125 INCHES NOMINAL | | FLANGE THICKNESS | 0.078 INCHES NOMINAL | | FREQUENCY IN HERTZ | 60.0 | | FSC APPLICATION DATA | HEATERS,DUCT TYPE,STATIONARY | | HEAT QUANTITY | 1 | | HOLE DIAMETER | 0.234 INCHES NOMINAL | | HOLE OR SLOT QUANTITY | 4 | | LENGTH | 20.375 INCHES NOMINAL | | OVERALL LENGTH | 23.750 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY RESISTANCE WIRE | | MATERIAL | NICKEL ALLOY SHEATH | | MAXIMUM WATTAGE RATING IN WATTS | 1667.0 SINGLE VOLTAGE | | MOUNTING FACILITY LENGTH | 3.500 INCHES NOMINAL | | MOUNTING FACILITY WIDTH | 1.625 INCHES NOMINAL | | MOUNTING METHOD STYLE | FLANGE TYPE MOUNTING FACILITY | | PHASE | SINGLE SINGLE VOLTAGE | | VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC SINGLE VOLTAGE | | WATT DENSITY RATING | 30.5 PER SQUARE INCH SINGLE VOLTAGE | | TERMINAL LENGTH | 0.688 INCHES NOMINAL | | TERMINAL QUANTITY | 2 |
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