# NSN 5945-01-512-6637: Relay, Electromagnetic

NSN 5945-01-512-6637 (also written 5945015126637; NIIN 01-512-6637) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5945-01-512-6637 (5945015126637)
- NIIN: 01-512-6637 (015126637)
- Item name: RELAY,ELECTROMAGNETIC
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.156 |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | INDUCTIVE LOAD AMPERES AC 1.0 |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | RESISTIVE LOAD AMPERES AC 5.0 |
| APCN | COIL QUANTITY | 1 |
| APNP | DUTY TYPE | CONTINUOUS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | SINGLE MOUNTING FACILITY BRACKET(S) 1 |
| CRNG | NONPILE-UP MAIN CONTACT ARRANGEMENT | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 1 |
| CRXH | TIME DELAY | FIXED RELEASE TIME SECONDS MINIMUM 0.05 AND HOURS MAXIMUM 10.00 |
| CSXF | OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP | SINGLE WINDING VOLTS DC 25 DEG CELSIUS 24.0 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.766 |
| AKDX | WINDING QUANTITY | 1 |
| CWAB | MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | AC 250.0 |
| TTQY | TERMINAL TYPE AND QUANTITY | ALL FUNCTIONS SCREW 6 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.688 |
| ADZC | ENVIRONMENTAL PROTECTION | VIBRATION RESISTANT AND SHOCK RESISTANT |
| AGAV | END ITEM IDENTIFICATION | WASTE PROCESSOR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 593-7556845 PC 68 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 700-FEB3TU23 | 01121 | ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-02 | $4,861.1111 | 72 | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945015126637) |
| 2026-08-26 | $80.51 | 75 | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945015126637) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-02 | [SPE7M527D60AK](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945015126637) | RELAY, ELECTROMAGNET | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | $350,000.00 |
| 2026-08-26 | [SPE7M126V087K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945015126637) | RELAY, ELECTROMAGNET | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | $6,038.25 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5945015126637&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945015126637
- 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/5945-01-512-6637/
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