NSN 5999-00-504-9770 H3949, 9104H3949, 32576392
Product Details | THERMAL RELEASE HEATER
5999-00-504-9770 A resistive element which dissipates sufficient heat to melt the fusible material or distort the bimetallic element of an overload protective device when the temperature, as a result of an overload in an electrical circuit, reaches a predetermined value. Excludes COIL (as modified); HEATING ELEMENT, ELECTRICAL; RESISTANCE ELEMENT; RESISTOR, THERMAL; THERMAL RELEASE, CIRCUIT BREAKER; and items with integral bimetallic element, contacts, or fusible material.
Part Alternates: H3949, 9104H3949, 32576392, 3257639-2, 5999-00-504-9770, 00-504-9770, 5999005049770, 005049770
Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1961 | 00-504-9770 | 60584 ( HEATER, THERMAL RELEASE ) |
Demand History | NSN 5999-00-504-9770
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 9104H3949 | 2025-10-293 | 64 | DIBBS |
| 9104H3949 | 2025-10-282 | 64 | DIBBS |
| 9104H3949 | 2022-11-329 | 67 | DIBBS |
| 9104H3949 | 2022-11-317 | 67 | DIBBS |
| 9104H3949 | 2019-09-269 | 59 | DIBBS |
| 9104H3949 | 2019-04-94 | 31 | DIBBS |
| 5999-00-504-9770 | 2017-11-324 | 31 | DIBBS |
| 5999-00-504-9770 | 2017-07-198 | 6 | DIBBS |
| 5999-00-504-9770 | 2014-10-275 | 28 | DIBBS |
| 5999-00-504-9770 | 2013-11-323 | 6 | DIBBS |
| 5999-00-504-9770 | 2013-09-254 | 17 | DIBBS |
| 5999-00-504-9770 | 2012-07-207 | 21 | DIBBS |
| 5999-00-504-9770 | 2010-12-341 | 10 | DIBBS |
| 5999-00-504-9770 | 2007-08-242 | 31 | DIBBS |
| 5999-00-504-9770 | 2007-05-143 | 32 | DIBBS |
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Restrictions/Controls & Freight Information | NSN 5999-00-504-9770
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| 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 | 061300 | CIRCUIT BREAKER/SWITCH NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| 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 5999-00-504-9770
Navy| 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 | 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 |