# NSN 5950-01-138-9221: Transformer

NSN 5950-01-138-9221 (also written 5950011389221; NIIN 01-138-9221) is a transformer in Federal Supply Class 5950, Coils and Transformers. 10 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5950-01-138-9221 (5950011389221)
- NIIN: 01-138-9221 (011389221)
- Item name: TRANSFORMER
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2-0140-2 | 34931 | STAR MANUFACTURING INTERNATIONAL INC. DBA LANG MANUFACTURING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-0140-2 | 90362 | STAR MANUFACTURING INTERNATIONAL INC. DBA STAR MANUFACTURING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-0393-1 | 34931 | STAR MANUFACTURING INTERNATIONAL INC. DBA LANG MANUFACTURING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 31400-04 | 34931 | STAR MANUFACTURING INTERNATIONAL INC. DBA LANG MANUFACTURING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 31400-04 | 90362 | STAR MANUFACTURING INTERNATIONAL INC. DBA STAR MANUFACTURING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B100-U19-XK | 30882 | MICRON INDUSTRIES CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B100-U19-XK | 78N14 | MICRON INDUSTRIES CORPORATION DBA MICRON POWER DIV NA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B100419-XX | 30882 | MICRON INDUSTRIES CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DD2221109T00 | 30882 | MICRON INDUSTRIES CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HD31400-04 | 28455 | HEVI DUTY ELECTRIC SOLA BASIC INDUSTRIES INC DIV A UNIT OF GENERAL SIGNAL CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7M526P4825](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011389221) | TRANSFORMER | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | $5,040.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950011389221&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950011389221
- 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/5950-01-138-9221/
JSON: https://nsnexplorer.com/api/nsn/5950-01-138-9221.json