NSN 5999-00-621-7406 NN3, 00-621-7406, 006217406
Product Details | THERMAL RELEASE HEATER
5999-00-621-7406 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: NN3, 5999-00-621-7406, 00-621-7406, 5999006217406, 006217406
Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-621-7406 | 60584 ( HEATER, THERMAL RELEASE ) |
Cross Reference | NSN 5999-00-621-7406
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NN3 | 01121 | ROCKWELL AUTOMATION, INC. |
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Technical Data | NSN 5999-00-621-7406
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | BI-METALLIC ELEMENT;1.438 IN. LG;1.063 IN. W;0.625 IN. H;2 0.188 IN. DIA MTG HOLES;1 0.219 IN. DIA HOLE CENTRALLY LOCATED |
Restrictions/Controls & Freight Information | NSN 5999-00-621-7406
| Category | Code | Description |
|---|---|---|
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | 062257 | HEAT ELEMENT/RESISTANCE GRID |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 |



