# NSN 5950-01-141-9121: Transformer, Power

NSN 5950-01-141-9121 (also written 5950011419121; NIIN 01-141-9121) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 6 manufacturer part numbers from 5 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5950-01-141-9121 (5950011419121)
- NIIN: 01-141-9121 (011419121)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 5.990 AND INCHES MAXIMUM 6.010 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 3.990 AND INCHES MAXIMUM 4.010 |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ MINIMUM 48.0 AND HERTZ MAXIMUM 63.0 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE COMPONENT THREE PHASE TO THREE PHASE |
| ACZD | TRANSFORMER WINDING CONNECTION TYPE | DELTA-WYE |
| ADAQ | BODY LENGTH | INCHES MINIMUM 7.380 AND INCHES MAXIMUM 7.500 |
| ADAT | BODY WIDTH | INCHES MINIMUM 3.380 AND INCHES MAXIMUM 3.500 |
| ADAU | BODY HEIGHT | INCHES MINIMUM 4.880 AND INCHES MAXIMUM 5.000 |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AXGY | MOUNTING METHOD | SINGLE GROUP THREADED HOLE(S) |
| BPLC | WINDING FUNCTION AND QUANTITY | SINGLE COMPONENT PRIMARY 1 AND SECONDARY 8 |
| CQJX | NOMINAL THREAD SIZE | SINGLE GROUP INCHES 0.190 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT FOURTH SECONDARY AMPERES DC MAXIMUM 1.0 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT FIRST SECONDARY AMPERES DC MAXIMUM 10.5 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SECOND SECONDARY AMPERES DC MAXIMUM 10.5 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT THIRD SECONDARY MILLIAMPERES DC MAXIMUM 50.0 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FIRST SECONDARY AC VOLTS NOMINAL 6.54 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SECOND SECONDARY AC VOLTS NOMINAL 6.54 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT THIRD SECONDARY AC VOLTS NOMINAL 101.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FOURTH SECONDARY AC VOLTS NOMINAL 16.40 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 208.00 AND AC VOLTS NOMINAL 440.00 |
| FEAT | SPECIAL FEATURES | 1 PRIMARY WINDING; 8 SECONDARY WINDINGS |
| THSD | THREAD SERIES DESIGNATOR | SINGLE GROUP UNF |
| TTQY | TERMINAL TYPE AND QUANTITY | WIRE LEAD 31 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12201 | 96253 | TRANSFORMER TECHNICIANS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 25P228032-01 | 33PE8 | OUTSOURCE ELECTRONICS MANUFACTURING, INC. DBA OUTSOURCE ELECTRONICS MANUFACTURING INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 25P228032-01 | 98738 | HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 43715 | 72149 | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6573 | 13483 | PRECISION ELECTRONICS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TTI-12201 | 96253 | TRANSFORMER TECHNICIANS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-0574 | 13 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950011419121&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950011419121&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011419121
- 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/5950-01-141-9121/
JSON: https://nsnexplorer.com/api/nsn/5950-01-141-9121.json