# NSN 5930-01-045-1678: Switch, Pressure

NSN 5930-01-045-1678 (also written 5930010451678; NIIN 01-045-1678) is a switch, pressure in Federal Supply Class 5930, Switches. 14 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5930-01-045-1678 (5930010451678)
- NIIN: 01-045-1678 (010451678)
- Item name: SWITCH,PRESSURE
- Federal Supply Class: [FSC 5930 Switches](https://nsnexplorer.com/fsc/5930/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 8.750 AND INCHES MAXIMUM 9.250 |
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 3.875 AND INCHES MAXIMUM 4.125 |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 4.750 AND INCHES MAXIMUM 5.000 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.344 |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | INCHES MINIMUM 3.875 AND INCHES MAXIMUM 4.125 |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | INCHES MINIMUM 3.750 AND INCHES MAXIMUM 4.000 |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE(S) |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | SINGLE PRESSURE CONNECTION INCHES 0.438 |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| CSCF | TERMINAL TYPE | SCREW |
| CTZL | PRESSURE CONNECTOR TYPE | SINGLE CONNECTION FLARED, THREADED EXTERNAL |
| THSD | THREAD SERIES DESIGNATOR | SINGLE PRESSURE CONNECTION UNF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 29825 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 29825N | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 43829 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 43829N | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 447070 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 507-6327952 ITEM F-9 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 507-6327956 ITEM F-9 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B-8566373-1 F31 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BM-8566382-2 F30 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BMIW-8566389 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BMPEIW-8566393-1 F30 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BMW-8566384-3 F30 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BMW-8566392-3 F30 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BMW-8566394-3 F30 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-11 | [SPE7M426V1969](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930010451678) | SWITCH, PRESSURE | — | $76,460.72 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930010451678&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930010451678
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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