Product Details | NONIM ELECTRICAL HEATING ELEMENT

4520-00-256-2775 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: 002562775

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

Supply Group (FSG) NSN Assign. NIIN
45 15 MAR 1971 00-256-2775

Demand History | NSN 4520-00-256-2775

Part Number Request Date QTY Origin
118-113686-012 2024-03-06 8 DIBBS
4520-00-256-2775 2016-04-14 6 DIBBS
4520-00-256-2775 2013-09-24 15 DIBBS
4520-00-256-2775 2013-09-09 15 DIBBS
4520-00-256-2775 2013-09-08 15 DIBBS
4520-00-256-2775 2013-02-28 12 DIBBS
4520-00-256-2775 2012-09-28 3 DIBBS
4520-00-256-2775 2012-09-10 3 DIBBS
4520-00-256-2775 2012-06-20 5 DIBBS
4520-00-256-2775 2012-05-22 5 DIBBS
4520-00-256-2775 2011-12-29 5 DIBBS

Cross Reference | NSN 4520-00-256-2775

Part Number Cage Code Manufacturer
118-113686-012 19857 ELECTRIC HEATER COMPANY, THE DBA HUBBELL-ELECTRIC HEATER CO
118-113686-012 65586 CHROMALOX, INC. DBA OGDEN

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Technical Data | NSN 4520-00-256-2775

Characteristic Specifications
ELEMENT RADIATION SPECTRUM NONINFRARED
THREAD SERIES DESIGNATOR UNF STUD
MATERIAL STEEL CORROSION RESISTING SHEATH
BODY STYLE FINNED, TUBULAR, U SHAPED
TERMINAL LENGTH 2.000 INCHES NOMINAL
TERMINAL QUANTITY 2
VOLTAGE IN VOLTS AND CURRENT TYPE 254.0 AC SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS 900.0 SINGLE VOLTAGE
NOMINAL THREAD SIZE 0.190 INCHES STUD
MATERIAL NICKEL ALLOY D RESISTANCE WIRE
ELEMENT CONNECTION STYLE HERMETICALLY SEALED STUD
ELEMENT QUANTITY 1
MATERIAL MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
SPECIAL FEATURES SURFACE TREATMENT,NICKEL,ASTM B-141,TYPE FC
THREAD QUANTITY 32.0 PER INCH STUD
OVERALL LENGTH 12.750 INCHES NOMINAL
WATT DENSITY RATING 29.1 PER SQUARE INCH SINGLE VOLTAGE
HEAT QUANTITY 1
LENGTH 10.750 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4520-00-256-2775

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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4520-00-256-2775

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
EA : Each