# NSN 5950-00-583-4769: Transformer, Power Autotransforme

NSN 5950-00-583-4769 (also written 5950005834769; NIIN 00-583-4769) is a transformer, power autotransforme in Federal Supply Class 5950, Coils and Transformers. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5950-00-583-4769 (5950005834769)
- NIIN: 00-583-4769 (005834769)
- Item name: TRANSFORMER,POWER AUTOTRANSFORME
- 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 2026-10-16)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY OUTPUT AC VOLTS NOMINAL 28.00 AND AC VOLTS NOMINAL 110.00 AND AC VOLTS NOMINAL 114.00 |
| TTQY | TERMINAL TYPE AND QUANTITY | STANDOFF, THREADED STUD 5 |
| BPLC | WINDING FUNCTION AND QUANTITY | SINGLE COMPONENT PRIMARY, FIXED AUTOTRANSFORMER TYPE 1 |
| ABKW | OVERALL HEIGHT | INCHES MAXIMUM 3.380 |
| ABTB | MOUNTING HOLE DIAMETER | SINGLE GROUP INCHES MINIMUM 0.218 AND INCHES MAXIMUM 0.228 |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 3.240 AND INCHES MAXIMUM 3.260 |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AXGY | MOUNTING METHOD | SINGLE GROUP FLANGE AND UNTHREADED HOLE(S) |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ NOMINAL 400.0 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY INPUT AC VOLTS NOMINAL 118.00 |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 4.000 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SINGLE PRIMARY OUTPUT MILLIAMPERES AC MAXIMUM 8.0 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 1.927 AND INCHES MAXIMUM 1.947 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 3.187 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10-20076-8 | 82918 | THE BOEING COMPANY DIV LEGACY WICHITA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 41233 | 22558 | COAST/ADVANCED CHIP MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6557 | 95266 | OECO, LLC DBA PACIFIC SCIENTIFIC OECO DIV FIRE SAFETY AND POWER SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BX-9143 | 85323 | BALTIMORE TRANSFORMER CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE7M526D61ZZ/SPE7M127F0288](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950005834769) | TRANSFORMER, POWER AUTOTRANSFORMER | COAST/ADVANCED CHIP MAGNETICS, INC. | $788.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950005834769&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950005834769
- 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/5950-00-583-4769/
JSON: https://nsnexplorer.com/api/nsn/5950-00-583-4769.json