Product Details | IMMERSION TYPE ELECTRICAL HEATING ELEMENT

4520-00-881-8810 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: 272103, 272-103, 3014656, 4520-00-881-8810, 00-881-8810, 4520008818810, 008818810

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

Supply Group (FSG) NSN Assign. NIIN
45 05 MAY 1972 00-881-8810

Drawings & Photos | NSN 4520-00-881-8810


Demand History | NSN 4520-00-881-8810

Part Number Request Date QTY Origin
A10603 2025-11-315 58 DIBBS
A10603 2025-10-303 58 DIBBS
4520-00-881-8810 2021-12-342 1 US
A10603 2021-11-333 32 DIBBS
A10603 2020-12-355 216 DIBBS
A10603 2020-12-355 480 DIBBS
A10603 2020-12-342 216 DIBBS
A10603 2020-12-342 480 DIBBS
4520-00-881-8810 2020-10-287 6 United States
272-103 2020-10-275 123 DIBBS
272-103 2020-09-264 123 DIBBS
272-103 2020-06-177 47 DIBBS
272-103 2020-03-89 326 DIBBS
272-103 2020-03-76 326 DIBBS
272-103 2019-01-13 30 DIBBS
4520-00-881-8810 2018-08-242 200 DIBBS
4520-00-881-8810 2018-08-231 200 DIBBS
4520-00-881-8810 2018-08-230 200 DIBBS
4520-00-881-8810 2018-07-204 65 DIBBS
4520-00-881-8810 2018-07-193 65 DIBBS
4520-00-881-8810 2018-06-176 65 DIBBS
4520-00-881-8810 2018-06-171 65 US
4520-00-881-8810 2018-06-164 65 DIBBS
4520-00-881-8810 2018-04-120 63 DIBBS
4520-00-881-8810 2018-04-109 63 DIBBS
4520-00-881-8810 2018-02-51 65 DIBBS
4520-00-881-8810 2018-02-39 65 DIBBS
4520-00-881-8810 2015-10-277 47 DIBBS
4520-00-881-8810 2015-06-161 47 DIBBS
4520-00-881-8810 2012-12-336 0 DIBBS
4520-00-881-8810 2012-08-219 90 DIBBS
4520-00-881-8810 2012-07-184 0 DIBBS
4520-00-881-8810 2012-02-39 25 DIBBS
4520-00-881-8810 2011-12-356 20 DIBBS
4520-00-881-8810 2011-08-214 179 DIBBS
4520-00-881-8810 2011-07-193 43 DIBBS
4520-00-881-8810 2011-05-130 7 DIBBS
4520-00-881-8810 2011-03-63 17 DIBBS
4520-00-881-8810 2011-02-54 4 DIBBS

Cross Reference | NSN 4520-00-881-8810

Part Number Cage Code Manufacturer
272-103 02728 ELECTRO-FLEX HEAT A DIVISION OF THREE HEAT, LLC
3014656 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 4520-00-881-8810

Characteristic Specifications
BODY STYLE 79 STANDARD ELEMENT
WIDTH 3.125 INCHES NOMINAL
OUTSIDE DIAMETER 0.156 INCHES NOMINAL
LENGTH 101.000 INCHES NOMINAL
ELEMENT RADIATION SPECTRUM NONINFRARED
MATERIAL ANY ACCEPTABLE RESISTANCE WIRE GLASS FIBER RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION RUBBER SYNTHETIC SHEATH
VOLTAGE IN VOLTS AND CURRENT TYPE 115.0 AC SINGLE VOLTAGE
FREQUENCY IN HERTZ 60.0
PHASE SINGLE SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS 264.0 SINGLE VOLTAGE
WATT DENSITY RATING NOT RATED
HEAT CONTROL TYPE ANY ACCEPTABLE
ELEMENT QUANTITY 2
HEAT QUANTITY 1
ELEMENT CONNECTION STYLE 1 WIRE LEAD
TERMINAL QUANTITY 2
TERMINAL LENGTH 26.000 INCHES NOMINAL
MOUNTING METHOD STYLE 1 TERMINAL MOUNTED
III END ITEM IDENTIFICATION TORPERDO TUBE, MK32
III FSC APPLICATION DATA TORPEDO TUBE
III PART NAME ASSIGNED BY CONTROLLING AGENCY HEATER

Restrictions/Controls & Freight Information | NSN 4520-00-881-8810

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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 4520-00-881-8810

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
1
EA : Each