# NSN 5945-00-173-0949: Relay, Electromagnetic

NSN 5945-00-173-0949 (also written 5945001730949; NIIN 00-173-0949) is a relay, electromagnetic in Federal Supply Class 5945, Relays and Solenoids. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5945-00-173-0949 (5945001730949)
- NIIN: 00-173-0949 (001730949)
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CRPQ | NOMINAL OPERATING CURRENT RATING AND TYPE | SINGLE WINDING MILLIAMPERES DC 210.0 |
| ADZC | ENVIRONMENTAL PROTECTION | HERMETIC |
| CTDL | MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | RESISTIVE LOAD AMPERES DC 2.0 |
| CWAB | MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | DC 28.0 |
| TTQY | TERMINAL TYPE AND QUANTITY | CONTACTS PIN 6 |
| TTQY | TERMINAL TYPE AND QUANTITY | ENERGIZING ELEMENT WIRE LEAD 2 |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | SINGLE MOUNTING FACILITY INCHES NOMINAL 0.173 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 5.218 |
| APCN | COIL QUANTITY | 1 |
| CSXF | OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP | SINGLE WINDING VOLTS DC 25 DEG CELSIUS 28.0 |
| APNP | DUTY TYPE | CONTINUOUS |
| ABKW | OVERALL HEIGHT | INCHES MAXIMUM 1.520 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | SINGLE MOUNTING FACILITY UNTHREADED HOLE(S) 4 |
| CQYJ | MOUNTING FACILITY PATTERN | SINGLE MOUNTING FACILITY RECTANGULAR |
| AKDX | WINDING QUANTITY | 1 |
| APNA | WINDING DC RESISTANCE RATING | SINGLE WINDING OHMS NOMINAL 131.0 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 2.190 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2112DH3NDC659 | 89020 | TE CONNECTIVITY CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE7M124P8608](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945001730949) | RELAY, ELECTROMAGNET | — | $18,782.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5945001730949&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945001730949
- 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/5945-00-173-0949/
JSON: https://nsnexplorer.com/api/nsn/5945-00-173-0949.json