# NSN 5950-00-824-1531: Transformer, Audio Frequency

NSN 5950-00-824-1531 (also written 5950008241531; NIIN 00-824-1531) is a transformer, audio frequency in Federal Supply Class 5950, Coils and Transformers. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5950-00-824-1531 (5950008241531)
- NIIN: 00-824-1531 (008241531)
- Item name: TRANSFORMER,AUDIO FREQUENCY
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 1.938 |
| ABTB | MOUNTING HOLE DIAMETER | SINGLE GROUP INCHES NOMINAL 0.140 |
| ACYE | TRANSFORMER FUNCTION | INPUT |
| ACYW | IMPEDANCE RATING IN OHMS | SINGLE COMPONENT SINGLE PRIMARY MINIMUM 150.0 |
| ACYW | IMPEDANCE RATING IN OHMS | SINGLE COMPONENT SINGLE SECONDARY NOMINAL 5000.0 |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ MINIMUM 200.0 AND KILOHERTZ MAXIMUM 5.0 |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | SINGLE COMPONENT DECIBELS 30.0 |
| ACZX | WINDING SHIELDING METHOD | SINGLE COMPONENT INTERNAL SHIELD BROUGHT OUT TO TERMINAL |
| ADAQ | BODY LENGTH | INCHES NOMINAL 1.625 |
| ADAT | BODY WIDTH | INCHES NOMINAL 1.000 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 1.562 |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.375 |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| AXGY | MOUNTING METHOD | SINGLE GROUP FLANGE AND UNTHREADED HOLE(S) |
| BPLC | WINDING FUNCTION AND QUANTITY | SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1 |
| TTQY | TERMINAL TYPE AND QUANTITY | WIRE HOOK 5 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 333901 | 72149 | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 60509 | 12763 | DYNALEC CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-2185 | 13 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950008241531&category=nsn) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE7M126V9998](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950008241531) | TRANSFORMER, AUDIO F | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION | $3,204.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950008241531&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950008241531
- 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/5950-00-824-1531/
JSON: https://nsnexplorer.com/api/nsn/5950-00-824-1531.json