Product Details | IMMERSION TYPE ELECTRICAL HEATING ELEMENT

4520-01-541-2226 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.2042590000041300045Refrigeration and Air Conditioning Components44100018Industrial Boilers45200033Space and Water Heating Equipment

Part Alternates: L720N1E20760DPN729XQ141771, 729XQ141771, 4520-01-541-2226, 01-541-2226, 4520015412226, 015412226

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

Supply Group (FSG) NSN Assign. NIIN
45 20 JUN 2006 01-541-2226

Drawings & Photos | NSN 4520-01-541-2226


Cross Reference | NSN 4520-01-541-2226

Part Number Cage Code Manufacturer
729XQ141771 74924 INDUSTRIAL ENGINEERING AND EQUIPMENT COMPANY, INCORPORATED
L720N1:E20760-D P/N-729XQ141771 74924 INDUSTRIAL ENGINEERING AND EQUIPMENT COMPANY, INCORPORATED

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Technical Data | NSN 4520-01-541-2226

Characteristic Specifications
BODY STYLE 53 TUBULAR, FLANGED, WITH TERMINALS
OVERALL LENGTH 80.250 INCHES NOMINAL
LENGTH 48.000 INCHES NOMINAL
MATERIAL NICKEL ALLOY SHEATH
MATERIAL DOCUMENT AND CLASSIFICATION INCONEL 625 MFR REF SINGLE MATERIAL RESPONSE SHEATH
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC SINGLE VOLTAGE
PHASE THREE SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS 435000.0 SINGLE VOLTAGE
WATT DENSITY RATING 20.0 PER SQUARE INCH SINGLE VOLTAGE
HEAT CONTROL TYPE THERMOCOUPLE
ELEMENT QUANTITY 1
HEAT QUANTITY 1
ELEMENT CONNECTION STYLE 12 WIRE LEAD W/TERMINAL LUG
TERMINAL QUANTITY 2
SPECIAL FEATURES HEAT ELEMENT END SEALS ARE CERAMIC TO METAL HERMETRIC,ELEMENTS TO BE BRIGHT ANNEALED AFTER FABRICATION, MEDIA HEATED IS NAVAL DISTILLATE (FUEL OIL),THIS DATA IS PROPRIETARY TO INDEECO AND SHOULD NOT BE RELEASED W/O THEIR EXPRESSED PERMISSION
III END ITEM IDENTIFICATION CIRCULATION (FLUID) HEATER P/N 350-136957

Restrictions/Controls & Freight Information | NSN 4520-01-541-2226

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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
NMF Description 026040 ELEMENTS IMMERSION HEATING
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4520-01-541-2226

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative