# NSN 5930-01-188-4225: Switch, Thermostatic

NSN 5930-01-188-4225 (also written 5930011884225; NIIN 01-188-4225) is a switch, thermostatic in Federal Supply Class 5930, Switches. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5930-01-188-4225 (5930011884225)
- NIIN: 01-188-4225 (011884225)
- Item name: SWITCH,THERMOSTATIC
- 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 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | SINGLE THREADED BUSHING INCHES NOMINAL 0.350 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.380 |
| ABPM | BODY DIAMETER | INCHES MAXIMUM 0.380 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 2.130 |
| AKBY | TEMP SENSING ELEMENT TYPE | BULB |
| ASDB | WIDTH ACROSS FLATS | INCHES NOMINAL 0.750 |
| AWTN | OPERATING TEMP RATING | FAHRENHEIT MINIMUM -65.0 AND FAHRENHEIT MAXIMUM 165.0 |
| AXGY | MOUNTING METHOD | THREADED BUSHING |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJX | NOMINAL THREAD SIZE | SINGLE THREADED BUSHING INCHES 0.500 |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 1 |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| CTHF | CONTACT LOAD CURRENT RATING | SINGLE VOLTAGE AMPERES RESISTIVE LOAD 5.0 |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE |
| CTYX | CONTACT STIMULUS RATING | ACTUATION POINT NOMINAL DEGREES FAHRENHEIT 160.00 AND DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT 135.00 |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | SINGLE VOLTAGE DC AT SEA LEVEL 28.0 |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | SINGLE THREADED BUSHING UNIFIED NATIONAL JOINT FINE (UNJF) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6150T34 | 09049 | CUSTOM CONTROL SENSORS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G7673A PC 81 | 0AT62 | SIEMENS ENERGY, INC. DBA DRESSER-RAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G7673A PC 81 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G7673A PC 81 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE7M125P8625](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930011884225) | SWITCH, THERMOSTATIC | SEAL DYNAMICS LLC | $2,734.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930011884225&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930011884225
- 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.

Canonical page: https://nsnexplorer.com/nsn/5930-01-188-4225/
JSON: https://nsnexplorer.com/api/nsn/5930-01-188-4225.json