# NSN 5945-01-047-1788: Relay, Electromagnetic

NSN 5945-01-047-1788 (also written 5945010471788; NIIN 01-047-1788) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5945-01-047-1788 (5945010471788)
- NIIN: 01-047-1788 (010471788)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-14)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 1.720 |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SINGLE MOUNTING FACILITY INCHES NOMINAL 1.406 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.500 |
| ABKW | OVERALL HEIGHT | INCHES MAXIMUM 1.510 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 1.000 |
| ABTD | MOUNTING SLOT WIDTH | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.150 |
| ADZC | ENVIRONMENTAL PROTECTION | HERMETIC |
| AKDX | WINDING QUANTITY | 2 |
| APCN | COIL QUANTITY | 2 |
| APNA | WINDING DC RESISTANCE RATING | ALL WINDINGS OHMS NOMINAL 300.0 |
| APNP | DUTY TYPE | CONTINUOUS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | SINGLE MOUNTING FACILITY SLOTTED HOLE 4 |
| CBBL | FEATURES PROVIDED | LATCHING CONTACTS AND POLARIZED |
| CQYJ | MOUNTING FACILITY PATTERN | SINGLE MOUNTING FACILITY RECTANGULAR |
| CRNG | NONPILE-UP MAIN CONTACT ARRANGEMENT | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 4 |
| CRXH | TIME DELAY | FIXED OPERATE TIME SECONDS MAXIMUM 0.01 |
| CSXF | OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP | ALL WINDINGS VOLTS DC 25 DEG CELSIUS 26.0 |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | RESISTIVE LOAD AMPERES AC 10.0 AND AMPERES DC 10.0 |
| CWAB | MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | AC 115.0 AND DC 28.0 |
| TTQY | TERMINAL TYPE AND QUANTITY | ALL FUNCTIONS PIN 16 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 930A515-2 | 83843 | SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 930A515-2 | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BR23-S0072 | 56623 | MICROSEMI CORP.-POWER MANAGEMENT GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BR23-S72 | 56623 | MICROSEMI CORP.-POWER MANAGEMENT GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-13 | [SPE7M126D60ZC/SPE7M527F0128](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945010471788) | RELAY, ELECTROMAGNETIC | — | $241,520.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5945010471788&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945010471788
- 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/5945-01-047-1788/
JSON: https://nsnexplorer.com/api/nsn/5945-01-047-1788.json