# NSN 5945-01-222-5172: Relay, Thermal

NSN 5945-01-222-5172 (also written 5945012225172; NIIN 01-222-5172) is a relay, thermal in Federal Supply Class 5945, Relays and Solenoids. 6 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5945-01-222-5172 (5945012225172)
- NIIN: 01-222-5172 (012225172)
- Item name: RELAY,THERMAL
- Federal Supply Class: [FSC 5945 Relays and Solenoids](https://nsnexplorer.com/fsc/5945/)
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 6.600 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 4.212 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 5.000 |
| APFR | CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| CYCS | CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | AC 115.0 |
| CYCU | HEATER VOLTAGE RATING IN VOLTS | 115.0 |
| TTQY | TERMINAL TYPE AND QUANTITY | SCREW 4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11A9-X-128-280CF | 30760 | INGERSOLL RAND CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1976597-102 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| IC5882E1218 | 02989 | GENERAL ELECTRIC COMPANY DBA GE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| IC5882E121B | 02989 | GENERAL ELECTRIC COMPANY DBA GE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| IC5882E121B | 63743 | WARD LEONARD CT LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| IC5882E121B2 | 02989 | GENERAL ELECTRIC COMPANY DBA GE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5945012225172&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945012225172
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5945-01-222-5172/
JSON: https://nsnexplorer.com/api/nsn/5945-01-222-5172.json