# NSN 5950-01-166-2737: Transformer, Power

NSN 5950-01-166-2737 (also written 5950011662737; NIIN 01-166-2737) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 8 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5950-01-166-2737 (5950011662737)
- NIIN: 01-166-2737 (011662737)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ MINIMUM 35.0 AND KILOHERTZ MAXIMUM 55.0 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 0.800 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MAXIMUM 1.600 |
| AEHZ | MAXIMUM OPERATING TEMP | CELSIUS 130.0 |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 1 |
| AXGY | MOUNTING METHOD | SINGLE GROUP THREADED HOLE(S) |
| BPLC | WINDING FUNCTION AND QUANTITY | SINGLE COMPONENT PRIMARY 1 AND SECONDARY 7 |
| CQJX | NOMINAL THREAD SIZE | SINGLE GROUP INCHES 0.138 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT THIRD SECONDARY AMPERES AC MAXIMUM 2.0 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT FIRST SECONDARY MILLIAMPERES AC MAXIMUM 50.0 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SECOND SECONDARY MILLIAMPERES AC MAXIMUM 10.0 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT FOURTH SECONDARY AMPERES AC MAXIMUM 1.5 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FIRST SECONDARY AC VOLTS NOMINAL 80.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SECOND SECONDARY AC VOLTS NOMINAL 85.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FOURTH SECONDARY AC VOLTS NOMINAL 16.30 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 300.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT THIRD SECONDARY AC VOLTS NOMINAL 16.30 |
| FEAT | SPECIAL FEATURES | SEVEN SECONDARY WINDINGS |
| THSD | THREAD SERIES DESIGNATOR | SINGLE GROUP UNIFIED NATIONAL COARSE (UNC) |
| TTQY | TERMINAL TYPE AND QUANTITY | PIN 16 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 42781 | 22558 | COAST/ADVANCED CHIP MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8002383 | 07187 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8002383-1 | 07187 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K-266-2 | 09798 | PAYNE MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K-266-3 | 09798 | PAYNE MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PEI 6338 | 13483 | PRECISION ELECTRONICS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PRK266-2 | 09798 | PAYNE MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PRK266-3 | 09798 | PAYNE MAGNETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-13 | $475.00 | 16 | 1BRS6 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011662737) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-13 | [SPE7M527P0276](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011662737) | TRANSFORMER, POWER | — | $7,600.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950011662737&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011662737
- 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/5950-01-166-2737/
JSON: https://nsnexplorer.com/api/nsn/5950-01-166-2737.json