Product Details | IMMERSION TYPE ELECTRICAL HEATING ELEMENT

4520-01-503-6626 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: 155073098005, 155-073098-005, 155-073098-005 REV 1, 155-073098-005 REV 4, 155073098005REV1, 155073098005REV4, 4520-01-503-6626, 01-503-6626, 4520015036626, 073098005 , 015036626

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

Supply Group (FSG) NSN Assign. NIIN
45 02 JAN 2003 01-503-6626

Drawings & Photos | NSN 4520-01-503-6626


Demand History | NSN 4520-01-503-6626

Part Number Request Date QTY Origin
073098005 2024-05-149 1 DIBBS
155-073098-005 REV 4 2024-05-149 1 DIBBS
073098005 2024-05-137 1 DIBBS
155-073098-005 REV 4 2024-05-137 1 DIBBS
073098005 2024-04-115 1 DIBBS
155-073098-005 REV 4 2024-04-115 1 DIBBS
073098005 2024-03-84 1 DIBBS
155-073098-005 REV 4 2024-03-84 1 DIBBS
073098005 2024-03-79 1 DIBBS
155-073098-005 REV 4 2024-03-79 1 DIBBS
073098005 2023-06-179 1 DIBBS
155-073098-005 REV 4 2023-06-179 1 DIBBS
4520-01-503-6626 2018-06-179 1 DIBBS
4520-01-503-6626 2014-06-167 1 DIBBS
4520-01-503-6626 2013-12-344 1 DIBBS
4520-01-503-6626 2013-07-188 1 DIBBS

Cross Reference | NSN 4520-01-503-6626

Part Number Cage Code Manufacturer
073098005 07131 CHROMALOX INC
155-073098-005 07131 CHROMALOX INC
155-073098-005 REV 1 07131 CHROMALOX INC
155-073098-005 REV 4 07131 CHROMALOX INC

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Technical Data | NSN 4520-01-503-6626

Characteristic Specifications
BODY STYLE 29 FLANGE TYPE
OVERALL LENGTH 31.394 INCHES NOMINAL
CONDUIT OPENING SIZE 0.750 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
LENGTH 23.500 INCHES MINIMUM AND 24.500 INCHES MAXIMUM
ELEMENT RADIATION SPECTRUM NONINFRARED
MATERIAL NICKEL ALLOY E RESISTANCE WIRE STEEL COMP 304L SHEATH
VOLTAGE IN VOLTS AND CURRENT TYPE 440.0 AC SINGLE VOLTAGE
FREQUENCY IN HERTZ 60.0
PHASE SINGLE OR THREE SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS 18000.000 SINGLE VOLTAGE
WATT DENSITY RATING 13.0 PER SQUARE INCH SINGLE VOLTAGE
HEAT CONTROL TYPE THERMOCOUPLE
ELEMENT QUANTITY 24
HEAT QUANTITY 1
ELEMENT CONNECTION STYLE 4 STUD TYPE
TERMINAL QUANTITY 48
TERMINAL LENGTH 1.250 INCHES NOMINAL
MOUNTING METHOD STYLE 4 FLANGE TYPE MOUNTING FACILITY
HOLE DIAMETER 0.875 INCHES NOMINAL
BOLT CIRCLE DIAMETER 11.750 INCHES NOMINAL
FLANGE DIAMETER 13.500 INCHES NOMINAL
HOLE OR SLOT QUANTITY 8
FLANGE THICKNESS 1.125 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC MOUNTING FACILITY
NOMINAL THREAD SIZE 0.500 INCHES MOUNTING FACILITY
THREAD QUANTITY 13 PER INCH MOUNTING FACILITY
SPECIAL FEATURES CAPACITY:HEATS 800 GALLONS OF 2190 TLP FROM 38 DEG C TO 79 DEG C IN 5 HOURS; HIGH SHOCK RESISTANCE AND ENVIRONMENT VIBRATION RESISTANCE
III PART NAME ASSIGNED BY CONTROLLING AGENCY IMMERSION HEATER, FLANGED, REDUCTION GEAR LO SETTING TANK HEATER, (MODEL TMS-2418E4XXI) 440V, 18KW, 1-3PH, 13WPSI

Restrictions/Controls & Freight Information | NSN 4520-01-503-6626

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 4520-01-503-6626

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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
Purchasing QTY
UOM
1
EA : Each