NSN 5930-01-045-1678 B-8566373-1 F31, B85663731F31, BM-8566382-2 F30
Product Details | PRESSURE SWITCH
5930-01-045-1678 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: B-8566373-1 F31, B85663731F31, BM-8566382-2 F30, BM85663822F30, BMIW8566389, BMIW-8566389, BMPEIW-8566393-1 F30, BMPEIW85663931F30, BMW-8566384-3 F30, BMW85663843F30, BMW-8566392-3 F30, BMW85663923F30, BMW-8566394-3 F30, BMW85663943F30, 29825, 29825N, 43829, 43829N, 507-6327952 ITEM F-9, 5076327952ITEMF9, 507-6327956 ITEM F-9, 5076327956ITEMF9, 5930-01-045-1678, 01-045-1678, 5930010451678, 010451678
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 28 JUL 1977 | 01-045-1678 | 00206 ( SWITCH, PRESSURE ) |
Demand History | NSN 5930-01-045-1678
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 29825 | 2025-11-310 | 27 | DIBBS |
| 447070 | 2025-11-310 | 27 | DIBBS |
| B-8566373-1 F31 | 2025-11-310 | 27 | DIBBS |
| BM-8566382-2 F30 | 2025-11-310 | 27 | DIBBS |
| BMIW-8566389 | 2025-11-310 | 27 | DIBBS |
| BMPEIW-8566393-1 F30 | 2025-11-310 | 27 | DIBBS |
| BMW-8566384-3 F30 | 2025-11-310 | 27 | DIBBS |
| BMW-8566392-3 F30 | 2025-11-310 | 27 | DIBBS |
| BMW-8566394-3 F30 | 2025-11-310 | 27 | DIBBS |
| 29825 | 2025-10-296 | 24 | DIBBS |
| 447070 | 2025-10-296 | 24 | DIBBS |
| B-8566373-1 F31 | 2025-10-296 | 24 | DIBBS |
| BM-8566382-2 F30 | 2025-10-296 | 24 | DIBBS |
| BMIW-8566389 | 2025-10-296 | 24 | DIBBS |
| BMPEIW-8566393-1 F30 | 2025-10-296 | 24 | DIBBS |
| BMW-8566384-3 F30 | 2025-10-296 | 24 | DIBBS |
| BMW-8566392-3 F30 | 2025-10-296 | 24 | DIBBS |
| BMW-8566394-3 F30 | 2025-10-296 | 24 | DIBBS |
| 29825 | 2025-07-198 | 34 | DIBBS |
| 447070 | 2025-07-198 | 34 | DIBBS |
| B-8566373-1 F31 | 2025-07-198 | 34 | DIBBS |
| BM-8566382-2 F30 | 2025-07-198 | 34 | DIBBS |
| BMIW-8566389 | 2025-07-198 | 34 | DIBBS |
| BMPEIW-8566393-1 F30 | 2025-07-198 | 34 | DIBBS |
| BMW-8566384-3 F30 | 2025-07-198 | 34 | DIBBS |
| BMW-8566392-3 F30 | 2025-07-198 | 34 | DIBBS |
| BMW-8566394-3 F30 | 2025-07-198 | 34 | DIBBS |
| 29825 | 2025-05-128 | 37 | DIBBS |
| 447070 | 2025-05-128 | 37 | DIBBS |
| B-8566373-1 F31 | 2025-05-128 | 37 | DIBBS |
| BM-8566382-2 F30 | 2025-05-128 | 37 | DIBBS |
| BMIW-8566389 | 2025-05-128 | 37 | DIBBS |
| BMPEIW-8566393-1 F30 | 2025-05-128 | 37 | DIBBS |
| BMW-8566384-3 F30 | 2025-05-128 | 37 | DIBBS |
| BMW-8566392-3 F30 | 2025-05-128 | 37 | DIBBS |
| BMW-8566394-3 F30 | 2025-05-128 | 37 | DIBBS |
| 29825 | 2024-11-319 | 25 | DIBBS |
| 447070 | 2024-11-319 | 25 | DIBBS |
| B-8566373-1 F31 | 2024-11-319 | 25 | DIBBS |
| BM-8566382-2 F30 | 2024-11-319 | 25 | DIBBS |
| BMIW-8566389 | 2024-11-319 | 25 | DIBBS |
| BMPEIW-8566393-1 F30 | 2024-11-319 | 25 | DIBBS |
| BMW-8566384-3 F30 | 2024-11-319 | 25 | DIBBS |
| BMW-8566392-3 F30 | 2024-11-319 | 25 | DIBBS |
| BMW-8566394-3 F30 | 2024-11-319 | 25 | DIBBS |
| 5930-01-045-1678 | 2023-12-354 | 6 | Taiwan |
| 5930-01-045-1678 | 2023-04-110 | 3 | United States |
| 29825 | 2023-02-57 | 66 | DIBBS |
| 447070 | 2023-02-57 | 66 | DIBBS |
| B-8566373-1 F31 | 2023-02-57 | 66 | DIBBS |
| BM-8566382-2 F30 | 2023-02-57 | 66 | DIBBS |
| BMIW-8566389 | 2023-02-57 | 66 | DIBBS |
| BMPEIW-8566393-1 F30 | 2023-02-57 | 66 | DIBBS |
| BMW-8566384-3 F30 | 2023-02-57 | 66 | DIBBS |
| BMW-8566392-3 F30 | 2023-02-57 | 66 | DIBBS |
| BMW-8566394-3 F30 | 2023-02-57 | 66 | DIBBS |
| 5930-01-045-1678 | 2022-09-265 | 3 | US |
| 5930-01-045-1678 | 2022-06-171 | 1 | United States |
| 5930-01-045-1678 | 2022-06-171 | 2 | United States |
| 5930-01-045-1678 | 2022-03-60 | 79 | US |
| 29825 | 2022-02-58 | 79 | DIBBS |
| 447070 | 2022-02-58 | 79 | DIBBS |
| B-8566373-1 F31 | 2022-02-58 | 79 | DIBBS |
| BM-8566382-2 F30 | 2022-02-58 | 79 | DIBBS |
| BMIW-8566389 | 2022-02-58 | 79 | DIBBS |
| BMPEIW-8566393-1 F30 | 2022-02-58 | 79 | DIBBS |
| BMW-8566384-3 F30 | 2022-02-58 | 79 | DIBBS |
| BMW-8566392-3 F30 | 2022-02-58 | 79 | DIBBS |
| BMW-8566394-3 F30 | 2022-02-58 | 79 | DIBBS |
| 29825 | 2021-03-84 | 43 | DIBBS |
| 447070 | 2021-03-84 | 43 | DIBBS |
| B-8566373-1 F31 | 2021-03-84 | 43 | DIBBS |
| BM-8566382-2 F30 | 2021-03-84 | 43 | DIBBS |
| BMIW-8566389 | 2021-03-84 | 43 | DIBBS |
| BMPEIW-8566393-1 F30 | 2021-03-84 | 43 | DIBBS |
| BMW-8566384-3 F30 | 2021-03-84 | 43 | DIBBS |
| BMW-8566392-3 F30 | 2021-03-84 | 43 | DIBBS |
| BMW-8566394-3 F30 | 2021-03-84 | 43 | DIBBS |
| 29825 | 2021-02-53 | 105 | DIBBS |
| 447070 | 2021-02-53 | 105 | DIBBS |
| B-8566373-1 F31 | 2021-02-53 | 105 | DIBBS |
| BM-8566382-2 F30 | 2021-02-53 | 105 | DIBBS |
| BMIW-8566389 | 2021-02-53 | 105 | DIBBS |
| BMPEIW-8566393-1 F30 | 2021-02-53 | 105 | DIBBS |
| BMW-8566384-3 F30 | 2021-02-53 | 105 | DIBBS |
| BMW-8566392-3 F30 | 2021-02-53 | 105 | DIBBS |
| BMW-8566394-3 F30 | 2021-02-53 | 105 | DIBBS |
| 29825 | 2020-03-67 | 65 | DIBBS |
| 447070 | 2020-03-67 | 65 | DIBBS |
| B-8566373-1 F31 | 2020-03-67 | 65 | DIBBS |
| BM-8566382-2 F30 | 2020-03-67 | 65 | DIBBS |
| BMIW-8566389 | 2020-03-67 | 65 | DIBBS |
| BMPEIW-8566393-1 F30 | 2020-03-67 | 65 | DIBBS |
| BMW-8566384-3 F30 | 2020-03-67 | 65 | DIBBS |
| BMW-8566392-3 F30 | 2020-03-67 | 65 | DIBBS |
| BMW-8566394-3 F30 | 2020-03-67 | 65 | DIBBS |
| 29825 | 2019-11-317 | 33 | DIBBS |
| 447070 | 2019-11-317 | 33 | DIBBS |
| B-8566373-1 F31 | 2019-11-317 | 33 | DIBBS |
| BM-8566382-2 F30 | 2019-11-317 | 33 | DIBBS |
| BMIW-8566389 | 2019-11-317 | 33 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-11-317 | 33 | DIBBS |
| BMW-8566384-3 F30 | 2019-11-317 | 33 | DIBBS |
| BMW-8566392-3 F30 | 2019-11-317 | 33 | DIBBS |
| BMW-8566394-3 F30 | 2019-11-317 | 33 | DIBBS |
| 29825 | 2019-10-276 | 34 | DIBBS |
| 447070 | 2019-10-276 | 34 | DIBBS |
| B-8566373-1 F31 | 2019-10-276 | 34 | DIBBS |
| BM-8566382-2 F30 | 2019-10-276 | 34 | DIBBS |
| BMIW-8566389 | 2019-10-276 | 34 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-10-276 | 34 | DIBBS |
| BMW-8566384-3 F30 | 2019-10-276 | 34 | DIBBS |
| BMW-8566392-3 F30 | 2019-10-276 | 34 | DIBBS |
| BMW-8566394-3 F30 | 2019-10-276 | 34 | DIBBS |
| 29825 | 2019-08-241 | 18 | DIBBS |
| 447070 | 2019-08-241 | 18 | DIBBS |
| B-8566373-1 F31 | 2019-08-241 | 18 | DIBBS |
| BM-8566382-2 F30 | 2019-08-241 | 18 | DIBBS |
| BMIW-8566389 | 2019-08-241 | 18 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-08-241 | 18 | DIBBS |
| BMW-8566384-3 F30 | 2019-08-241 | 18 | DIBBS |
| BMW-8566392-3 F30 | 2019-08-241 | 18 | DIBBS |
| BMW-8566394-3 F30 | 2019-08-241 | 18 | DIBBS |
| 29825 | 2019-08-217 | 16 | DIBBS |
| 447070 | 2019-08-217 | 16 | DIBBS |
| B-8566373-1 F31 | 2019-08-217 | 16 | DIBBS |
| BM-8566382-2 F30 | 2019-08-217 | 16 | DIBBS |
| BMIW-8566389 | 2019-08-217 | 16 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-08-217 | 16 | DIBBS |
| BMW-8566384-3 F30 | 2019-08-217 | 16 | DIBBS |
| BMW-8566392-3 F30 | 2019-08-217 | 16 | DIBBS |
| BMW-8566394-3 F30 | 2019-08-217 | 16 | DIBBS |
| 29825 | 2019-07-206 | 16 | DIBBS |
| 447070 | 2019-07-206 | 16 | DIBBS |
| B-8566373-1 F31 | 2019-07-206 | 16 | DIBBS |
| BM-8566382-2 F30 | 2019-07-206 | 16 | DIBBS |
| BMIW-8566389 | 2019-07-206 | 16 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-07-206 | 16 | DIBBS |
| BMW-8566384-3 F30 | 2019-07-206 | 16 | DIBBS |
| BMW-8566392-3 F30 | 2019-07-206 | 16 | DIBBS |
| BMW-8566394-3 F30 | 2019-07-206 | 16 | DIBBS |
| 5930-01-045-1678 | 2019-02-51 | 12 | United States |
| 5930-01-045-1678 | 2019-02-51 | 12 | United States |
| 5930-01-045-1678 | 2019-02-37 | 12 | United States |
| 29825 | 2019-01-28 | 18 | DIBBS |
| 447070 | 2019-01-28 | 18 | DIBBS |
| B-8566373-1 F31 | 2019-01-28 | 18 | DIBBS |
| BM-8566382-2 F30 | 2019-01-28 | 18 | DIBBS |
| BMIW-8566389 | 2019-01-28 | 18 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-01-28 | 18 | DIBBS |
| BMW-8566384-3 F30 | 2019-01-28 | 18 | DIBBS |
| BMW-8566392-3 F30 | 2019-01-28 | 18 | DIBBS |
| BMW-8566394-3 F30 | 2019-01-28 | 18 | DIBBS |
| 29825 | 2019-01-17 | 18 | DIBBS |
| 447070 | 2019-01-17 | 18 | DIBBS |
| B-8566373-1 F31 | 2019-01-17 | 18 | DIBBS |
| BM-8566382-2 F30 | 2019-01-17 | 18 | DIBBS |
| BMIW-8566389 | 2019-01-17 | 18 | DIBBS |
| BMPEIW-8566393-1 F30 | 2019-01-17 | 18 | DIBBS |
| BMW-8566384-3 F30 | 2019-01-17 | 18 | DIBBS |
| BMW-8566392-3 F30 | 2019-01-17 | 18 | DIBBS |
| BMW-8566394-3 F30 | 2019-01-17 | 18 | DIBBS |
| 5930-01-045-1678 | 2018-10-297 | 12 | GU |
| 5930-01-045-1678 | 2018-09-256 | 12 | United States |
| 5930-01-045-1678 | 2018-08-235 | 66 | DIBBS |
| 5930-01-045-1678 | 2018-08-231 | 22 | DIBBS |
| 5930-01-045-1678 | 2018-08-230 | 22 | DIBBS |
| 5930-01-045-1678 | 2018-03-63 | 33 | DIBBS |
| 5930-01-045-1678 | 2017-07-208 | 25 | DIBBS |
| 5930-01-045-1678 | 2017-04-107 | 41 | DIBBS |
| 5930-01-045-1678 | 2017-03-75 | 38 | DIBBS |
| 5930-01-045-1678 | 2017-03-61 | 39 | DIBBS |
| 5930-01-045-1678 | 2017-02-40 | 15 | DIBBS |
| 5930-01-045-1678 | 2017-02-38 | 36 | DIBBS |
| 5930-01-045-1678 | 2017-02-33 | 16 | DIBBS |
| 5930-01-045-1678 | 2017-01-03 | 20 | DIBBS |
| 5930-01-045-1678 | 2016-12-340 | 21 | DIBBS |
| 5930-01-045-1678 | 2016-09-251 | 19 | DIBBS |
| 5930-01-045-1678 | 2016-05-131 | 3 | United States |
| 5930-01-045-1678 | 2016-04-115 | 14 | DIBBS |
| 5930-01-045-1678 | 2016-02-50 | 10 | DIBBS |
| 5930-01-045-1678 | 2016-02-39 | 10 | DIBBS |
| 5930-01-045-1678 | 2015-03-60 | 13 | DIBBS |
| 5930-01-045-1678 | 2013-08-225 | 13 | DIBBS |
| 5930-01-045-1678 | 2013-06-171 | 14 | DIBBS |
| 5930-01-045-1678 | 2012-10-277 | 14 | DIBBS |
| 5930-01-045-1678 | 2012-08-228 | 13 | DIBBS |
| 5930-01-045-1678 | 2012-08-226 | 25 | DIBBS |
| 5930-01-045-1678 | 2012-07-191 | 10 | DIBBS |
| 5930-01-045-1678 | 2012-05-125 | 11 | DIBBS |
| 5930-01-045-1678 | 2012-04-109 | 8 | DIBBS |
Cross Reference | NSN 5930-01-045-1678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 29825 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 29825N | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 43829 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 43829N | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| 507-6327952 ITEM F-9 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 507-6327956 ITEM F-9 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| B-8566373-1 F31 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| BM-8566382-2 F30 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| BMIW-8566389 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| BMPEIW-8566393-1 F30 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| BMW-8566384-3 F30 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| BMW-8566392-3 F30 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| BMW-8566394-3 F30 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
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Related Products | NSN 5930-01-045-1678
Technical Data | NSN 5930-01-045-1678
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 8.750 INCHES MINIMUM AND 9.250 INCHES MAXIMUM |
| OVERALL HEIGHT | 3.875 INCHES MINIMUM AND 4.125 INCHES MAXIMUM |
| OVERALL WIDTH | 4.750 INCHES MINIMUM AND 5.000 INCHES MAXIMUM |
| PRESSURE CONNECTOR TYPE | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| TERMINAL TYPE | SCREW |
| MOUNTING METHOD | UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.344 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.875 INCHES MINIMUM AND 4.125 INCHES MAXIMUM |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.750 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF SINGLE PRESSURE CONNECTION |
| NOMINAL THREAD SIZE | 0.438 INCHES SINGLE PRESSURE CONNECTION |
| THREAD CLASS | 3A SINGLE PRESSURE CONNECTION |
| THREAD QUANTITY PER INCH | 20 SINGLE PRESSURE CONNECTION |
| MANUFACTURERS CODE | 03670 |
| DESIGN CONTROL REFERENCE | 29825 |
Restrictions/Controls & Freight Information | NSN 5930-01-045-1678
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 5930-01-045-1678
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | Y | Non-Magnetic (must remain free of strong magnetic field) |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| 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 |



