# NSN 5950-01-199-4501: Transformer, Power

NSN 5950-01-199-4501 (also written 5950011994501; NIIN 01-199-4501) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5950-01-199-4501 (5950011994501)
- NIIN: 01-199-4501 (011994501)
- 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: 1

## 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 NOMINAL 1.380 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 0.810 |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ NOMINAL 400.0 |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| ACZX | WINDING SHIELDING METHOD | SINGLE COMPONENT INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 1.800 |
| ADAT | BODY WIDTH | INCHES MAXIMUM 1.200 |
| ADAU | BODY HEIGHT | INCHES MAXIMUM 2.400 |
| 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 2 |
| CQJX | NOMINAL THREAD SIZE | SINGLE GROUP INCHES 0.112 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SECOND SECONDARY AC VOLTS NOMINAL 115.00 AND AC VOLTS NOMINAL 125.00 AND AC VOLTS NOMINAL 135.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT FIRST SECONDARY AC VOLTS NOMINAL 44.00 |
| CWJS | WINDING OPERATING VOLTAGE | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 230.00 |
| THSD | THREAD SERIES DESIGNATOR | SINGLE GROUP UNIFIED NATIONAL COARSE (UNC) |
| TTQY | TERMINAL TYPE AND QUANTITY | TURRET 10 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 144A8718P1 | 89954 | BAE SYSTEMS CONTROLS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K-4941 | 51181 | KEYTRONICS, INC. DIV API TECHNOLOGIES CORP- MAGNETICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TW-63881 | 02640 | MAGNETIKA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-07 | $3,050.00 | 2 | MAGNETIKA INC DIV MAGNETIKA/PHILLIPSBURG LOCATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011994501) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-07 | [SPE7M026P4139](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011994501) | TRANSFORMER, POWER | MAGNETIKA INC DIV MAGNETIKA/PHILLIPSBURG LOCATION | $6,100.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950011994501&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011994501
- 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/5950-01-199-4501/
JSON: https://nsnexplorer.com/api/nsn/5950-01-199-4501.json