# NSN 5950-01-531-2131: Transformer, Power

NSN 5950-01-531-2131 (also written 5950015312131; NIIN 01-531-2131) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5950-01-531-2131 (5950015312131)
- NIIN: 01-531-2131 (015312131)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ NOMINAL 50.0 OR HERTZ NOMINAL 60.0 |
| AGAV | END ITEM IDENTIFICATION | NUCLEAR REACTOR BOUNDRY AREA |
| AKNA | INCLOSURE TYPE | OPEN |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FIRST PRIMARY AC VOLTS NOMINAL 240.00 OR AC VOLTS NOMINAL 480.00 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1497 CCT STANDARD TRANSFORMER, 750 VA |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1497-H-BASX-0-N | 01121 | ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1497-H-BASX-1-N | 01121 | ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-02 | [SPE7M425P2698](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950015312131) | TRANSFORMER, POWER | — | $1,530.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950015312131&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950015312131
- 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/5950-01-531-2131/
JSON: https://nsnexplorer.com/api/nsn/5950-01-531-2131.json