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National Stock Number:
4520-01-025-4867
Federal Supply Class:
4520
National Item Identification Number:
010254867
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:
| 67-205A2-2 | 17032 | VALAD ELECTRIC HEATING CORP. | | MIL-H-22577 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | VDH-256B | 17032 | VALAD ELECTRIC HEATING CORP. | | VDH-56B | 17032 | VALAD ELECTRIC HEATING CORP. |
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Techincal Specification:
| EFFECTIVE HEATING LENGTH | 17.500 INCHES NOMINAL | | ELEMENT RADIATION SPECTRUM | NONINFRARED | | ELEMENT QUANTITY | 1 | | ELEMENT CONNECTION STYLE | STUD TYPE | | BODY STYLE | STRIP, FINNED | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.375 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.375 INCHES NOMINAL | | FLANGE THICKNESS | 0.109 INCHES NOMINAL | | HEAT QUANTITY | 1 | | HOLE DIAMETER | 0.151 INCHES NOMINAL | | HOLE OR SLOT QUANTITY | 4 | | LENGTH | 17.000 INCHES NOMINAL | | OVERALL LENGTH | 19.125 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY E RESISTANCE WIRE | | MATERIAL | STEEL CORROSION RESISTING SHEATH | | MAXIMUM WATTAGE RATING IN WATTS | 1800.0 SINGLE VOLTAGE | | MOUNTING FACILITY LENGTH | 2.000 INCHES NOMINAL | | MOUNTING FACILITY WIDTH | 2.000 INCHES NOMINAL | | MOUNTING METHOD STYLE | FLANGE TYPE MOUNTING FACILITY | | NOMINAL THREAD SIZE | 0.164 INCHES STUD | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | PHASE | SINGLE SINGLE VOLTAGE | | VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC SINGLE VOLTAGE | | WIDTH | 2.000 INCHES NOMINAL | | TERMINAL ARRANGEMENT STYLE | PARALLEL AT CENTER | | TERMINAL LENGTH | 0.750 INCHES NOMINAL | | TERMINAL QUANTITY | 2 | | THREAD QUANTITY | 32.0 PER INCH STUD | | THREAD SERIES DESIGNATOR | UNC STUD |
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