NSN 5930-00-688-4031 DA74D2, 417A7DBL94A, 417-A7DBL-94A
Product Details | PRESSURE SWITCH
5930-00-688-4031 A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; and SWITCH, SENSITIVE.
Part Alternates: DA74D2, 417A7DBL94A, 417-A7DBL-94A, 5930-00-688-4031, 00-688-4031, 5930006884031, 006884031
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-688-4031 | 00206 ( SWITCH, PRESSURE ) |
Drawings & Photos | NSN 5930-00-688-4031
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Technical Data | NSN 5930-00-688-4031
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 42 CYLINDRICAL W/MOUNTING LUGS |
| OVERALL LENGTH | 4.375 INCHES MAXIMUM |
| OVERALL HEIGHT | 3.500 INCHES NOMINAL |
| OVERALL WIDTH | 3.625 INCHES NOMINAL |
| BODY DIAMETER | 3.000 INCHES NOMINAL |
| PRESSURE SWITCH TYPE | GAGE |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CONTACT ACTION STIMULUS | INCREASE |
| CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CONTACT STIMULUS RATING | 56.20 ACTUATION POINT NOMINAL INCHES OF WATER AND 29.50 DEACTUATION POINT NOMINAL INCHES OF WATER AND 26.70 DIFFERENTIAL POINT NOMINAL INCHES OF WATER |
| CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| PROOF PRESSURE | 100.00 POUNDS PER SQUARE INCH GAGE |
| PRESSURE CONNECTOR TYPE | DOUBLE COMPRESSION, THREADED INTERNAL ALL CONNECTIONS |
| TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.203 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 3.000 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF ALL PRESSURE CONNECTION |
| NOMINAL THREAD SIZE | 0.438 INCHES SINGLE PRESSURE CONNECTION |
| THREAD CLASS | 3A ALL PRESSURE CONNECTION |
| THREAD QUANTITY PER INCH | 20 ALL PRESSURE CONNECTION |
Restrictions/Controls & Freight Information | NSN 5930-00-688-4031
| 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 | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 723 | 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 |