4520-00-590-2521 HEATING ELEMENT,ELECTRICAL,NONIM Index 4520-00-595-0463 HEATING ELEMENT,ELECTRICAL,NONIM

National Stock Number:
4520-00-592-0115

Federal Supply Class:
4520

National Item Identification Number:
005920115

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:
MIL-H-2257781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
PA196-3078770MIDDLEBY MARSHALL INC TOASTMASTER COOKING AND WARMING EQUIPMENT DIV


Techincal Specification:
BODY STYLETUBULAR, SINGLE COIL DOUBLE TERMINALS
LENGTH21.375 INCHES NOMINAL
ELEMENT RADIATION SPECTRUMNONINFRARED
MATERIALNICKEL-CHROMIUM-IRON ALLOY RESISTANCE WIRE
MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
NICKEL ALLOY SHEATH
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-R-175,COMP D FED SPEC 1ST MATERIAL RESPONSE OR
QQ-R-175,COMP E FED SPEC 1ST MATERIAL RESPONSE RESISTANCE WIRE
VOLTAGE IN VOLTS AND CURRENT TYPE220.0 AC SINGLE VOLTAGE
FREQUENCY IN HERTZ60.0
PHASESINGLE SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS2500.0 SINGLE VOLTAGE
ELEMENT QUANTITY1
HEAT QUANTITY3
ELEMENT CONNECTION STYLESTUD TYPE
TERMINAL QUANTITY2
TERMINAL LENGTH0.938 INCHES NOMINAL
MOUNTING METHOD STYLETERMINAL MOUNTED
THREAD SERIES DESIGNATORUNC STUD
NOMINAL THREAD SIZE0.164 INCHES STUD
THREAD QUANTITY32.0 PER INCH STUD
SPECIAL FEATURES0.500 IN. H,0/A
NONDEFINITIVE SPEC/STD DATAIII TYPE
FSC APPLICATION DATAGRIDDLE,ELECTRIC
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-H-22577


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