4520-01-233-3241 HEATER,DUCT TYPE,STATIONARY Index 4540-01-233-3243 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

National Stock Number:
4540-01-233-3242

Federal Supply Class:
4540

National Item Identification Number:
012333242

Description:
HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

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:
571X-69589-0460774924INDEECO LLC
MIL-H-2257781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELEMENT CONNECTION STYLEHERMETICALLY SEALED STUD
ELEMENT QUANTITY1
BODY STYLEFINNED, TUBULAR, TERMINAL'S AT EACH END
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
OVERALL LENGTH46.000 INCHES NOMINAL
MATERIALNICKEL AND COPPER SHEATH
MAXIMUM WATTAGE RATING IN WATTS3333.0 SINGLE VOLTAGE
NOMINAL THREAD SIZE0.190 INCHES STUD
NONDEFINITIVE SPEC/STD DATA3 TYPE
PHASESINGLE SINGLE VOLTAGE
SPECIFICATION/STANDARD DATA81349-MIL-H-22577 GOVERNMENT SPECIFICATION
TERMINAL QUANTITY2
THREAD QUANTITY32 PER INCH STUD
THREAD SERIES DESIGNATORUNF STUD
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE


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