NSN 5930-00-642-9750 43989, 439-89, 4652681
Product Details | THERMOSTATIC SWITCH
5930-00-642-9750 A switch that is actuated by changes in ambient temperature. Excludes CIRCUIT BREAKER; CONTROL, TEMPERATURE (as modified); FUSE (as modified); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; and THERMOSTAT, FLOW CONTROL. See also CONTROL, TEMPERATURE (as modified) and REGULATOR, TEMPERATURE (as modified).
Part Alternates: 43989, 439-89, 4652681, 465268-1, 5930-00-642-9750, 00-642-9750, 5930006429750, 006429750
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-642-9750 | 00451 ( SWITCH, THERMOSTATIC ) |
Drawings & Photos | NSN 5930-00-642-9750
Cross Reference | NSN 5930-00-642-9750
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Technical Data | NSN 5930-00-642-9750
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 74 RECTANGULAR |
| OVERALL LENGTH | 3.766 INCHES NOMINAL |
| OVERALL HEIGHT | 0.345 INCHES MAXIMUM |
| OVERALL WIDTH | 0.750 INCHES MAXIMUM |
| BODY LENGTH | 0.766 INCHES NOMINAL |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| CONTACT ACTION STIMULUS | INCREASE |
| CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CONTACT STIMULUS RATING | 39.00 ACTUATION POINT NOMINAL DEGREES CELSIUS AND 25.00 DEACTUATION POINT NOMINAL DEGREES CELSIUS AND 14.00 DIFFERENTIAL POINT NOMINAL DEGREES CELSIUS |
| CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| OPERATING TEMP RATING | 90.0 DEG CELSIUS MAXIMUM AND -65.0 DEG CELSIUS MINIMUM |
| MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| TERMINAL TYPE | WIRE LEAD |
| MOUNTING METHOD | CLAMP |
| FEATURES PROVIDED | HERMETICALLY SEALED CASE |
Restrictions/Controls & Freight Information | NSN 5930-00-642-9750
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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 | 061300 | CIRCUIT BREAKER/SWITCH NOI |
| Less than car load rating | P | 77.5 |
| 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 |