Product Details | NONIM ELECTRICAL HEATING ELEMENT

4520-00-079-1791 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.2042540000041300000441000004520000000

Part Alternates: 000791791

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 01 JAN 1963 00-079-1791

Cross Reference | NSN 4520-00-079-1791

Part Number Cage Code Manufacturer
MIL-H-22577 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SE4312 65586 CHROMALOX, INC. DBA OGDEN

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Technical Data | NSN 4520-00-079-1791

Characteristic Specifications
WATT DENSITY RATING 9.0 PER SQUARE INCH SINGLE VOLTAGE
ELEMENT RADIATION SPECTRUM NONINFRARED
THREAD SERIES DESIGNATOR UNF STUD
MOUNTING METHOD STYLE SLOT OR HOLE TYPE MOUNTING FACILITY
MAXIMUM WATTAGE RATING IN WATTS 1250.0 SINGLE VOLTAGE
BODY STYLE STRIP ELEMENT
OVERALL LENGTH 42.500 INCHES NOMINAL
TERMINAL QUANTITY 2
WIDTH 1.500 INCHES NOMINAL
NOMINAL THREAD SIZE 0.190 INCHES STUD
TERMINAL LENGTH 0.562 INCHES NOMINAL
LENGTH 40.000 INCHES NOMINAL
HOLE OR SLOT QUANTITY 2
FREQUENCY IN HERTZ 50.0 AND 60.0
ELEMENT QUANTITY 1
MATERIAL MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
VOLTAGE IN VOLTS AND CURRENT TYPE 120.0 AC SINGLE VOLTAGE OR 240.0 AC SINGLE VOLTAGE
NONDEFINITIVE SPEC/STD DATA 2 TYPE
MATERIAL IRON RUST RESISTING SHEATH
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 41.500 INCHES NOMINAL
THREAD QUANTITY 32.0 PER INCH STUD
TERMINAL ARRANGEMENT STYLE IN LINE (TANDEM) AT ONE END
MOUNTING FACILITY WIDTH 0.312 INCHES NOMINAL
MATERIAL NICKEL RESISTANCE WIRE AND CHROMIUM RESISTANCE WIRE
HEAT QUANTITY 1
PHASE SINGLE SINGLE VOLTAGE
ELEMENT CONNECTION STYLE STUD TYPE
MOUNTING FACILITY LENGTH 0.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4520-00-079-1791

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information