# NSN 5945-00-478-6051: Relay, Thermal

NSN 5945-00-478-6051 (also written 5945004786051; NIIN 00-478-6051) is a relay, thermal in Federal Supply Class 5945, Relays and Solenoids. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5945-00-478-6051 (5945004786051)
- NIIN: 00-478-6051 (004786051)
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | SPDT;AC;120 V;10 AMP;DC;28 V;10 AMP;HEATER DATA;DC;28 V;70 AMP;AC;115 V;70 AMP;2 HEATER TERMINALS;3 TERMINALSFOR CONTACTS;EXPLOSION-PROOF;PLASTIC ENCLOSURE;3.625 IN. LG;1.375 IN. W;2.328 IN. H;TWO 0.203 IN. DIA MTG HOLES SPACED 3.125 IN. C TO C |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 212-075-236-21 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7235-8-70 | 82647 | SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $770.25 | 12 | S I T CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945004786051) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M126PA808](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945004786051) | RELAY, THERMAL | S I T CORPORATION | $9,243.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5945004786051&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945004786051
- 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/5945-00-478-6051/
JSON: https://nsnexplorer.com/api/nsn/5945-00-478-6051.json