# NSN 5945-01-057-4637: Relay, Rotary

NSN 5945-01-057-4637 (also written 5945010574637; NIIN 01-057-4637) is a relay, rotary in Federal Supply Class 5945, Relays and Solenoids. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5945-01-057-4637 (5945010574637)
- NIIN: 01-057-4637 (010574637)
- Item name: RELAY,ROTARY
- 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 2.625 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.130 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.625 |
| ALGC | MOUNTING CONFIGURATION | FOUR 0.196 IN. DIA MTG HOLES SPACED ON 2.125 IN. BY 2.125 IN. MTG CENTERS |
| ALXF | STRUCTURAL DESIGN | NONPILE-UP |
| APBR | DC OPERATING VOLTAGE RATING IN VOLTS | NOMINAL 28.0 |
| APFX | CONTACT CURRENT TYPE | AC AND DC |
| APLS | CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 120.0 |
| APLT | CONTACT CURRENT RATING AT MAXIMUM RATED VOLTAGE | AMPERES RESISTIVE 10.0 |
| APLW | CONTACT MAXIMUM RATED CURRENT | AMPERES RESISTIVE 10.0 |
| APLX | CONTACT VOLTAGE RATING AT MAXIMUM RATED CURRENT | 120.0 |
| APNG | CONTACT TERMINAL QUANTITY | 12 |
| APNH | COIL TERMINAL QUANTITY | 2 |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| BDFT | COIL DC RESISTANCE | OHMS NOMINAL 91.0 |
| CPWK | CONTACT ARRANGEMENT | 4PDT |
| CPWL | COIL WINDING QUANTITY | 1 |
| CPWM | WINDING CHARACTERISTIC | SINGLE WOUND UNTAPPED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MDR-5064 | 12300 | POTTER AND BRUMFIELD DIV AMF CANADA LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MDR-5064 | 77342 | TE CONNECTIVITY CORPORATION | [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=5945010574637&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5945010574637
- 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/5945-01-057-4637/
JSON: https://nsnexplorer.com/api/nsn/5945-01-057-4637.json