3030-00-139-4426 BELT,POSITIVE DRIVE Index 3910-00-139-4429 LINK SET,CARRIER

National Stock Number:
4540-00-139-4428

Federal Supply Class:
4540

National Item Identification Number:
001394428

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:
155-114652-00165586CHROMALOX INC
MILH2257781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TM0-606BVEPXX65586CHROMALOX INC


Techincal Specification:
EFFECTIVE HEATING LENGTH14.000 INCHES NOMINAL
ELEMENT QUANTITY9
ELEMENT RADIATION SPECTRUMNONINFRARED
ELEMENT CONNECTION STYLESTUD TYPE
BODY STYLEFLANGE, TYPE
BOLT CIRCLE DIAMETER8.500 INCHES NOMINAL
CONDUIT OPENING SIZE1.000 INCHES NOMINAL
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY SPECIAL HYDROSTATIC PRESSURE TEST
FLANGE DIAMETER10.000 INCHES NOMINAL
FLANGE THICKNESS0.937 INCHES NOMINAL
FREQUENCY IN HERTZ60.0
HEAT QUANTITY1
HOLE DIAMETER0.812 INCHES NOMINAL
HOLE OR SLOT QUANTITY8
LENGTH18.000 INCHES NOMINAL
OVERALL LENGTH23.500 INCHES NOMINAL
MATERIALMAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
MATERIALNICKEL ALLOY D RESISTANCE WIRE
MATERIALSTEEL CORROSION RESISTING SHEATH
MAXIMUM WATTAGE RATING IN WATTS6000.0 SINGLE VOLTAGE
MOUNTING METHOD STYLEFLANGE TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE0.250 INCHES STUD
NONDEFINITIVE SPEC/STD DATA3 TYPE
PHASESINGLE SINGLE VOLTAGE
SPECIAL TEST FEATURESEACHHERMETICALLY SEALED HEATING ELEMENT SHALL PASS AN EXTERNAL HYDROSTATIC PRESSURE TEST OF 50 PSI APPLIED FOR 30 MIN.
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE
WATT DENSITY RATING15.5 PER SQUARE INCH SINGLE VOLTAGE
TERMINAL BOX ENVIRONMENTAL PROTECTIONMOISTURE RESISTANT
TERMINAL LENGTH2.187 INCHES NOMINAL
TERMINAL QUANTITY18
THREAD QUANTITY28.0 PER INCH STUD
THREAD SERIES DESIGNATORUNF STUD


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