# NSN 6120-01-665-1003: Power Supply

NSN 6120-01-665-1003 (also written 6120016651003; NIIN 01-665-1003) is a power supply in Federal Supply Class 6120, Transformers: Distribution and Power Station. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6120-01-665-1003 (6120016651003)
- NIIN: 01-665-1003 (016651003)
- Item name: POWER SUPPLY
- Federal Supply Class: [FSC 6120 Transformers: Distribution and Power Station](https://nsnexplorer.com/fsc/6120/)
- Federal Supply Group: [FSG 61](https://nsnexplorer.com/group/61/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | MILLIMETERS NOMINAL 125.0 |
| ABKW | OVERALL HEIGHT | MILLIMETERS NOMINAL 70.0 |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 125.0 |
| AGAV | END ITEM IDENTIFICATION | SIEMENS SITOP PSU300M |
| AMQY | INSTALLATION DESIGN | RACK |
| ANPM | INPUT PHASE | SINGLE OPERATING POWER RQMT THREE |
| APNX | INPUT VOLTAGE RATING | SINGLE OPERATING POWER RQMT AC VOLTS MINIMUM 400.0 AND AC VOLTS MAXIMUM 500.0 |
| APPA | OUTPUT VOLTAGE RATING | SINGLE POWER OUTPUT DC VOLTS NOMINAL 24.0 |
| APTQ | INPUT FREQUENCY RATING | SINGLE OPERATING POWER RQMT HERTZ MINIMUM 50.0 AND HERTZ MAXIMUM 60.0 |
| AYNH | OPERATING AMBIENT TEMP RANGE | CELSIUS -25.0 TO 70.0 |
| BGQR | OUTPUT WATTAGE RATING | SINGLE POWER OUTPUT WATTS MAXIMUM 480.0 |
| CWGH | OUTPUT CURRENT RATING | SINGLE POWER OUTPUT DC AMPERES MINIMUM 0.0 AND DC AMPERES MAXIMUM 20.0 |
| CWHM | INPUT CURRENT RATING | SINGLE OPERATING POWER RQMT AC AMPERES MINIMUM 1.0 AND AC AMPERES MAXIMUM 1.2 |
| CWHQ | INPUT CONNECTION TYPE | SINGLE OPERATING POWER RQMT SCREW |
| CWHT | INPUT CONNECTION QUANTITY | 8 |
| CWKG | VENTILATION DESIGN TYPE | AMBIENT AIR |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | POWER SUPPLY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6EP1436-3BA10 | 0ACF4 | SIEMENS ENERGY & AUTOMATION, INC. DIV SIEMENS IND SERVICES, SIEMENS SALES DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6EP3436-8SB00-0AY0 | 0ACF4 | SIEMENS ENERGY & AUTOMATION, INC. DIV SIEMENS IND SERVICES, SIEMENS SALES DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-17 | $304.00 | 3 | 8GZU3 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6120016651003) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE7M226P3999](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6120016651003) | POWER SUPPLY | — | $912.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6120016651003&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6120016651003
- 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/6120-01-665-1003/
JSON: https://nsnexplorer.com/api/nsn/6120-01-665-1003.json