# NSN 5950-01-520-5583: Transformer, Power

NSN 5950-01-520-5583 (also written 5950015205583; NIIN 01-520-5583) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 3 manufacturer part numbers from 2 suppliers are on record. The government has 2 open solicitations for it.

## Identification

- NSN: 5950-01-520-5583 (5950015205583)
- NIIN: 01-520-5583 (015205583)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ NOMINAL 60.000 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| AGAV | END ITEM IDENTIFICATION | MISC PARTS LIGHTING SYSTEMS LPD 0017 |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SINGLE PRIMARY AMPERES AC NOMINAL 41.7 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SINGLE SECONDARY AMPERES AC NOMINAL 41.7 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 120.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE SECONDARY AC VOLTS NOMINAL 120.00 |
| TTQY | TERMINAL TYPE AND QUANTITY | SOLDERLESS LUG 4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 34-A-2476 GROUP 1 | 0H1F8 | SCHAFFNER MTC, LLC DBA SCHAFFNER MTC TRANSFORMERS DIV SCHAFFNER MTC TRANSFORMERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| L602A33 | 0H1F8 | SCHAFFNER MTC, LLC DBA SCHAFFNER MTC TRANSFORMERS DIV SCHAFFNER MTC TRANSFORMERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| L602A33-SH | 97E98 | NAOMI ENTERPRISES, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M5-27-T-0181 | 1 | 2026-10-19 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950015205583&category=nsn) |
| SPE7M1-27-Q-0037 | 1 | 2026-10-21 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950015205583&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950015205583&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950015205583
- 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/5950-01-520-5583/
JSON: https://nsnexplorer.com/api/nsn/5950-01-520-5583.json