Product Details | IMMERSION TYPE ELECTRICAL HEATING ELEMENT

4520-00-008-4874 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: A4340161, A43-4016-1, 4520-00-008-4874, 00-008-4874, 4520000084874, 000084874

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

Supply Group (FSG) NSN Assign. NIIN
45 16 JUL 1972 00-008-4874

Drawings & Photos | NSN 4520-00-008-4874


Cross Reference | NSN 4520-00-008-4874

Part Number Cage Code Manufacturer
A43-4016-1 63325 VULCAN ELECTRIC COMPANY DIV VULCAN ELECTRIC COMPANY

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Technical Data | NSN 4520-00-008-4874

Characteristic Specifications
BODY STYLE 70 TUBULAR, FLANGED
HORIZONTAL LEG LENGTH 14.5000 INCHES NOMINAL
VERTICAL LEG LENGTH 7.5000 INCHES NOMINAL
ELEMENT RADIATION SPECTRUM NONINFRARED
MATERIAL STEEL SHEATH
VOLTAGE IN VOLTS AND CURRENT TYPE 480.0 AC SINGLE VOLTAGE
FREQUENCY IN HERTZ 50.0 AND 60.0
PHASE THREE SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS 18000.0 SINGLE VOLTAGE
WATT DENSITY RATING NOT RATED SINGLE VOLTAGE
EFFECTIVE HEATING LENGTH 22.000 INCHES NOMINAL
ELEMENT QUANTITY 12
HEAT QUANTITY 1
ELEMENT CONNECTION STYLE 4 STUD TYPE
TERMINAL QUANTITY 2
TERMINAL LENGTH ANY ACCEPTABLE
TERMINAL BOX ENVIRONMENTAL PROTECTION MOISTURE RESISTANT
MOUNTING METHOD STYLE 4 FLANGE TYPE MOUNTING FACILITY
HOLE DIAMETER 0.875 INCHES NOMINAL
BOLT CIRCLE DIAMETER 0.750 INCHES NOMINAL
FLANGE DIAMETER 11.000 INCHES NOMINAL
HOLE OR SLOT QUANTITY 8
FLANGE THICKNESS 0.250 INCHES NOMINAL
SPECIAL FEATURES 0.750 IN. NPT HALF COUPLING FOR @CONDUIT CONNECTION

Restrictions/Controls & Freight Information | NSN 4520-00-008-4874

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: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
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 4520-00-008-4874

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each