4921-01-501-9554 TEST SET SUBASSEMBLY,TORPEDO COM Index 6515-01-501-9556 FINDER,LAMINA

National Stock Number:
4520-01-501-9555

Federal Supply Class:
4520

National Item Identification Number:
015019555

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:
052-072824-004 REV 5 ITEM 107131CHROMALOX INC
155-072827-00207131CHROMALOX INC


Techincal Specification:
ELEMENT CONNECTION STYLEODD/IRREGULAR SHAPED ITEMS
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT QUANTITY1
CONDUIT OPENING SIZE1.500 INCHES NOMINAL
FREQUENCY IN HERTZ60.0
HEAT CONTROL TYPETHERMOCOUPLE
HEAT QUANTITY1
LENGTH24.875 INCHES MINIMUM AND 25.375 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-R-175 FED SPEC SINGLE MATERIAL RESPONSE RESISTANCE WIRE
MATERIALNICKEL ALLOY E RESISTANCE WIRE
MATERIALSTEEL CORROSION RESISTING SHEATH
III BODY STYLEFLANGE TYPE
PHASESINGLE SINGLE VOLTAGE OR THREE SINGLE VOLTAGE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM WATTAGE RATING IN WATTS17000.0 SINGLE VOLTAGE
OVERALL LENGTH40.750 INCHES NOMINAL
SPECIAL FEATURESPTYPE "J" THERMOCOUPLE; HAS MET GRADE A SHOCK REQUIREMENTS OF MIL-S-901D (AS MODIFIED BY DDG-52 AND FELLOWSHIP SHIP SPECS); EACH HERMETICALLY SEALED ELEMENT TO PASS EXTERNAL HYDROSTATIC TEST OF 50 PSIG FOR 30 MINUTES
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE
WATT DENSITY RATING23.0 PER SQUARE INCH SINGLE VOLTAGE
TERMINAL BOX ENVIRONMENTAL PROTECTIONEXPLOSION RESISTANT AND MOISTURE RESISTANT


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