6685-00-979-7490 CONTROL,TEMPERATURE,INDICATING Index 7310-00-979-7492 FAUCET,COFFEE URN

National Stock Number:
4540-00-979-7491

Federal Supply Class:
4540

National Item Identification Number:
009797491

Description:
HEATING ELEMENT,ELECTRICAL,IMMER

Detail:
An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.


Manufacturer Information:
156-110112-00465586CHROMALOX INC
321-13-5SS900007657BLICKMAN CASEWORK AND DESIGN CORP
MWN99HB6B00058201WELLMAN-TETON CORP
MTS3X44965586CHROMALOX INC
4X-17684AX65586CHROMALOX INC
A6-39-1979221WATLOW ELECTRIC MANUFACTURING CO
SK-11011265586CHROMALOX INC


Techincal Specification:
EFFECTIVE HEATING LENGTH20.187 INCHES NOMINAL
ELEMENT CONNECTION STYLESTUD TYPE
ELEMENT QUANTITY3
ELEMENT RADIATION SPECTRUMNONINFRARED
BODY STYLETUBULAR, SCREW TYPE
HEAT QUANTITY3
LENGTH21.125 INCHES NOMINAL
OVERALL LENGTH24.438 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING SHEATH
MAXIMUM WATTAGE RATING IN WATTS13500.0 SINGLE VOLTAGE
MOUNTING FACILITY LENGTH1.250 INCHES NOMINAL
MOUNTING METHOD STYLESCREW PLUG OR BUSHING TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE2.500 INCHES MOUNTING FACILITY
PHASETHREE SINGLE VOLTAGE
WATT DENSITY RATING74.2 PER SQUARE INCH SINGLE VOLTAGE
TERMINAL LENGTH0.813 INCHES NOMINAL
TERMINAL QUANTITY6
THREAD QUANTITY8.0 PER INCH MOUNTING FACILITY
THREAD SERIES DESIGNATORNPT MOUNTING FACILITY
VOLTAGE IN VOLTS AND CURRENT TYPE208.0 AC SINGLE VOLTAGE


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