NSN 4520-01-290-9145 TMSS3E4XX, TMSS-3E4XX, 073168-003
Product Details | IMMERSION TYPE ELECTRICAL HEATING ELEMENT
4520-01-290-9145 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: TMSS3E4XX, TMSS-3E4XX, 073168-003 , 155073168000, 155-073168-000, 155073168003, 155-073168-003, 4520-01-290-9145, 01-290-9145, 4520012909145, 073168003, 012909145
Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | 19 DEC 1988 | 01-290-9145 | 11327 ( HEATING ELEMENT, ELECTRICAL, IMMERSION TYPE ) |
Demand History | NSN 4520-01-290-9145
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 073168-003 | 2025-07-204 | 3 | DIBBS |
| 155-073168-003 | 2025-07-204 | 3 | DIBBS |
| TMSS-3E4XX | 2025-07-204 | 3 | DIBBS |
| 073168-003 | 2025-06-160 | 4 | DIBBS |
| 155-073168-003 | 2025-06-160 | 4 | DIBBS |
| TMSS-3E4XX | 2025-06-160 | 4 | DIBBS |
| 073168-003 | 2024-08-232 | 7 | DIBBS |
| 155-073168-003 | 2024-08-232 | 7 | DIBBS |
| TMSS-3E4XX | 2024-08-232 | 7 | DIBBS |
| 073168-003 | 2024-08-220 | 7 | DIBBS |
| 155-073168-003 | 2024-08-220 | 7 | DIBBS |
| TMSS-3E4XX | 2024-08-220 | 7 | DIBBS |
| 073168-003 | 2024-06-178 | 24 | DIBBS |
| 155-073168-003 | 2024-06-178 | 24 | DIBBS |
| TMSS-3E4XX | 2024-06-178 | 24 | DIBBS |
| 073168-003 | 2024-06-154 | 12 | DIBBS |
| 155-073168-003 | 2024-06-154 | 12 | DIBBS |
| TMSS-3E4XX | 2024-06-154 | 12 | DIBBS |
| 073168-003 | 2024-01-24 | 9 | DIBBS |
| 155-073168-003 | 2024-01-24 | 9 | DIBBS |
| TMSS-3E4XX | 2024-01-24 | 9 | DIBBS |
| 073168-003 | 2023-08-235 | 8 | DIBBS |
| 155-073168-003 | 2023-08-235 | 8 | DIBBS |
| TMSS-3E4XX | 2023-08-235 | 8 | DIBBS |
| 073168-003 | 2023-08-222 | 8 | DIBBS |
| 155-073168-003 | 2023-08-222 | 8 | DIBBS |
| TMSS-3E4XX | 2023-08-222 | 8 | DIBBS |
| 073168-003 | 2023-07-207 | 5 | DIBBS |
| 155-073168-003 | 2023-07-207 | 5 | DIBBS |
| TMSS-3E4XX | 2023-07-207 | 5 | DIBBS |
| 073168-003 | 2023-05-123 | 1 | DIBBS |
| 155-073168-003 | 2023-05-123 | 1 | DIBBS |
| TMSS-3E4XX | 2023-05-123 | 1 | DIBBS |
| 073168-003 | 2023-04-109 | 6 | DIBBS |
| 155-073168-003 | 2023-04-109 | 6 | DIBBS |
| TMSS-3E4XX | 2023-04-109 | 6 | DIBBS |
| 073168-003 | 2023-03-66 | 2 | DIBBS |
| 155-073168-003 | 2023-03-66 | 2 | DIBBS |
| TMSS-3E4XX | 2023-03-66 | 2 | DIBBS |
| 073168-003 | 2023-02-39 | 4 | DIBBS |
| 155-073168-003 | 2023-02-39 | 4 | DIBBS |
| TMSS-3E4XX | 2023-02-39 | 4 | DIBBS |
| 073168-003 | 2022-11-334 | 3 | DIBBS |
| 155-073168-003 | 2022-11-334 | 3 | DIBBS |
| TMSS-3E4XX | 2022-11-334 | 3 | DIBBS |
| 073168-003 | 2022-07-208 | 2 | DIBBS |
| 155-073168-003 | 2022-07-208 | 2 | DIBBS |
| TMSS-3E4XX | 2022-07-208 | 2 | DIBBS |
| 073168003 | 2020-03-83 | 10 | United States |
| 073168-003 | 2020-03-75 | 10 | DIBBS |
| 155-073168-003 | 2020-03-75 | 10 | DIBBS |
| TMSS-3E4XX | 2020-03-75 | 10 | DIBBS |
| 073168-003 | 2019-01-30 | 6 | DIBBS |
| 155-073168-003 | 2019-01-30 | 6 | DIBBS |
| TMSS-3E4XX | 2019-01-30 | 6 | DIBBS |
| 073168-003 | 2019-01-06 | 8 | DIBBS |
| 155-073168-003 | 2019-01-06 | 8 | DIBBS |
| TMSS-3E4XX | 2019-01-06 | 8 | DIBBS |
| 4520-01-290-9145 | 2015-11-319 | 19 | DIBBS |
| 4520-01-290-9145 | 2015-10-288 | 24 | DIBBS |
| 4520-01-290-9145 | 2014-12-345 | 18 | DIBBS |
| 4520-01-290-9145 | 2014-10-281 | 4 | DIBBS |
| 4520-01-290-9145 | 2014-02-36 | 15 | DIBBS |
| 4520-01-290-9145 | 2014-01-20 | 5 | DIBBS |
| 4520-01-290-9145 | 2013-07-191 | 6 | DIBBS |
| 4520-01-290-9145 | 2013-02-50 | 25 | DIBBS |
| 4520-01-290-9145 | 2012-10-299 | 19 | DIBBS |
| 4520-01-290-9145 | 2012-06-159 | 11 | DIBBS |
| 4520-01-290-9145 | 2012-05-125 | 11 | DIBBS |
| 4520-01-290-9145 | 2012-02-39 | 5 | DIBBS |
| 4520-01-290-9145 | 2011-10-290 | 9 | DIBBS |
| 4520-01-290-9145 | 2011-07-182 | 7 | DIBBS |
| 4520-01-290-9145 | 2011-06-159 | 10 | DIBBS |
| 4520-01-290-9145 | 2011-01-07 | 10 | DIBBS |
| 4520-01-290-9145 | 2010-12-335 | 3 | DIBBS |
Cross Reference | NSN 4520-01-290-9145
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Technical Data | NSN 4520-01-290-9145
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 45 FLANGE, TYPE |
| OVERALL LENGTH | 17.312 INCHES NOMINAL |
| CONDUIT OPENING SIZE | 0.750 INCHES NOMINAL |
| LENGTH | 10.750 INCHES NOMINAL |
| ELEMENT RADIATION SPECTRUM | NONINFRARED |
| MATERIAL | STEEL CORROSION RESISTING SHEATH |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC SINGLE VOLTAGE |
| FREQUENCY IN HERTZ | 50.0 AND 50.0 AND 50.0 AND 60.0 |
| PHASE | THREE SINGLE VOLTAGE |
| MAXIMUM WATTAGE RATING IN WATTS | 3000.0 SINGLE VOLTAGE |
| WATT DENSITY RATING | NOT RATED SINGLE VOLTAGE |
| HEAT CONTROL TYPE | THERMOCOUPLE |
| EFFECTIVE HEATING LENGTH | 7.688 INCHES NOMINAL |
| ELEMENT QUANTITY | 3 |
| HEAT QUANTITY | 1 |
| ELEMENT CONNECTION STYLE | 1 WIRE LEAD |
| TERMINAL QUANTITY | 3 |
| TERMINAL LENGTH | 18.000 INCHES NOMINAL |
| MOUNTING METHOD STYLE | 4 FLANGE TYPE MOUNTING FACILITY |
| HOLE DIAMETER | 0.438 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 3.750 INCHES NOMINAL |
| FLANGE DIAMETER | 4.750 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 6 |
| FLANGE THICKNESS | 1.000 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 4520-01-290-9145
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 | 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 4520-01-290-9145
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



