# NSN 5950-01-263-3588: Transformer, Power

NSN 5950-01-263-3588 (also written 5950012633588; NIIN 01-263-3588) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5950-01-263-3588 (5950012633588)
- NIIN: 01-263-3588 (012633588)
- Item name: TRANSFORMER,POWER
- Federal Supply Class: [FSC 5950 Coils and Transformers](https://nsnexplorer.com/fsc/5950/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 8.500 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 13.000 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 7.750 |
| ACZB | FREQUENCY RATING | ALL COMPONENTS HERTZ NOMINAL 60.0 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | ALL COMPONENTS SINGLE PHASE TO SINGLE PHASE |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | ALL COMPONENTS KILOVOLT-AMPERE 3.0 |
| ACZX | WINDING SHIELDING METHOD | ALL COMPONENTS INTERNAL SHIELD BROUGHT OUT TO TERMINAL |
| BPLC | WINDING FUNCTION AND QUANTITY | ALL COMPONENTS PRIMARY 2 AND SECONDARY 2 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE SECONDARY AC VOLTS NOMINAL 120.00 AND AC VOLTS NOMINAL 240.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 120.00 AND AC VOLTS NOMINAL 240.00 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3S-6-FIS | 55947 | SQUARE D CO SORGEL MFG PLANT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3S-6-FIS | 63831 | SQUARE D CO HUNTINGTON PLANT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE7M526P3947](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950012633588) | TRANSFORMER, POWER | MADISON ELECTRIC CO | $928.58 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950012633588&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950012633588
- 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/5950-01-263-3588/
JSON: https://nsnexplorer.com/api/nsn/5950-01-263-3588.json