NSN 5930-00-538-3257 B17976, D17976, D-17976
Product Details | PRESSURE SWITCH
5930-00-538-3257 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: B17976, D17976, D-17976, 7730866, 7730866P2, 5930-00-538-3257, 00-538-3257, 5930005383257, 005383257
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-538-3257 | 00206 ( SWITCH, PRESSURE ) |
Cross Reference | NSN 5930-00-538-3257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7730866 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE |
| 7730866P2 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE |
| B17976 | 33654 | HOWDEN FLUID SYSTEMS |
| B17976 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS |
| D-17976 | 33654 | HOWDEN FLUID SYSTEMS |
| D-17976 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS |
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Related Products | NSN 5930-00-538-3257
Technical Data | NSN 5930-00-538-3257
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 8.500 INCHES NOMINAL |
| OVERALL HEIGHT | 2.750 INCHES NOMINAL |
| OVERALL WIDTH | 2.750 INCHES NOMINAL |
| PRESSURE SWITCH TYPE | DIFFERENTIAL |
| NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| CONTACT ACTION STIMULUS | INCREASE |
| CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE |
| CONTACT STIMULUS RATING | 10.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 5.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL FIRST VOLTAGE 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 2.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| TERMINAL TYPE | TAB, SOLDER LUG |
| MOUNTING METHOD | BASE AND THREADED HOLE |
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR |
| MOUNTING FACILITY CIRCLE RADIUS | 3.187 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | NPT ALL PRESSURE CONNECTION |
| NOMINAL THREAD SIZE | 0.125 INCHES SINGLE PRESSURE CONNECTION 0.190 INCHES ALL THREADED HOLE |
| THREAD QUANTITY PER INCH | 27 ALL PRESSURE CONNECTION 32 ALL THREADED HOLE |
| MANUFACTURERS CODE | 58163 |
| DESIGN CONTROL REFERENCE | B17976 |
Restrictions/Controls & Freight Information | NSN 5930-00-538-3257
| 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: | 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 | 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 5930-00-538-3257
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9N | Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9E | Defense Supply Center Columbus Columbus, OH 43218 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |