NSN 4540-00-307-0589 HK16682, HK1668-2, 4432471
Product Details | IMMERSION TYPE ELECTRICAL HEATING ELEMENT
4540-00-307-0589 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: HK16682, HK1668-2, 4432471, 443247-1, 4540-00-307-0589, 00-307-0589, 4540003070589, 003070589
Plumbing, Heating, and Waste Disposal Equipment | Waste Disposal Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | 19 OCT 1973 | 00-307-0589 | 11327 ( HEATING ELEMENT, ELECTRICAL, IMMERSION TYPE ) |
Demand History | NSN 4540-00-307-0589
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| HK1668-2 | 2025-11-315 | 3 | DIBBS |
| HK1668-2 | 2025-10-302 | 1 | DIBBS |
| HK1668-2 | 2025-10-301 | 3 | DIBBS |
| HK1668-2 | 2024-12-346 | 2 | DIBBS |
| HK1668-2 | 2021-05-144 | 2 | DIBBS |
| HK1668-2 | 2020-01-05 | 1 | DIBBS |
| HK1668-2 | 2019-11-319 | 1 | DIBBS |
| HK1668-2 | 2019-11-308 | 1 | DIBBS |
| HK1668-2 | 2019-04-93 | 1 | DIBBS |
| 4540-00-307-0589 | 2017-12-353 | 2 | DIBBS |
| 4540-00-307-0589 | 2017-12-340 | 2 | DIBBS |
| 4540-00-307-0589 | 2015-04-110 | 10 | DIBBS |
| 4540-00-307-0589 | 2014-05-133 | 10 | DIBBS |
| 4540-00-307-0589 | 2014-03-69 | 9 | DIBBS |
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Technical Data | NSN 4540-00-307-0589
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 75 CABLE MAT |
| WIDTH | 1.940 INCHES NOMINAL |
| LENGTH | 15.500 INCHES NOMINAL |
| ELEMENT RADIATION SPECTRUM | NONINFRARED |
| MATERIAL | ANY ACCEPTABLE RESISTANCE WIRE |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 208.0 AC SINGLE VOLTAGE |
| FREQUENCY IN HERTZ | 400.0 |
| PHASE | THREE SINGLE VOLTAGE |
| MAXIMUM WATTAGE RATING IN WATTS | 3500.0 SINGLE VOLTAGE |
| WATT DENSITY RATING | NOT RATED SINGLE VOLTAGE |
| HEAT CONTROL TYPE | ANY ACCEPTABLE |
| EFFECTIVE HEATING LENGTH | ANY ACCEPTABLE |
| ELEMENT QUANTITY | 1 |
| HEAT QUANTITY | 1 |
| ELEMENT CONNECTION STYLE | 1 WIRE LEAD |
| TERMINAL QUANTITY | 3 |
| MOUNTING METHOD STYLE | 3 SLOT OR HOLE TYPE MOUNTING FACILITY |
| HOLE DIAMETER | 0.250 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 6 |
| SPECIAL FEATURES | W/ADDITIONAL 10 HOLES,0.187 IN.DIA |
| MANUFACTURERS CODE | 3B150 |
| MFR SOURCE CONTROLLING REFERENCE | 443247-1 |
Restrictions/Controls & Freight Information | NSN 4540-00-307-0589
| 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: | U | Precious 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 | KE | Naval ICP Philadelphia, PA 19111 |
| 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 4540-00-307-0589
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of 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 | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



