# NSN 5961-01-172-3674: Semiconductor Device Assembly

NSN 5961-01-172-3674 (also written 5961011723674; NIIN 01-172-3674) is a semiconductor device assembly in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5961-01-172-3674 (5961011723674)
- NIIN: 01-172-3674 (011723674)
- Item name: SEMICONDUCTOR DEVICE ASSEMBLY
- Federal Supply Class: [FSC 5961 Semiconductor Devices and Associated Hardware](https://nsnexplorer.com/fsc/5961/)
- 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 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AEAS | MAJOR COMPONENTS | DIODE 33 |
| AGAV | END ITEM IDENTIFICATION | FLIGHT DECK STATUS AND SIGNALING SYSTEM |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 519579-1 | 21856 | CENTROID, INC. DBA CENTROID INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 519579-1 | 24361 | TM SYSTEMS, INC. DBA API TECHNOLOGIES DIV API TECHNOLOGIES - POWER SOLUTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 519579-1 | 2Y430 | LCL ELECTRONICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 519579-1 | 5W435 | FROMM ELECTRIC SUPPLY CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 519579-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 519579-1 | 9N616 | EMW, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-15 | [SPE7M125P5187](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961011723674) | SEMICONDUCTOR DEVIC | LCL ELECTRONICS INC | $33,440.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961011723674&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961011723674
- 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/5961-01-172-3674/
JSON: https://nsnexplorer.com/api/nsn/5961-01-172-3674.json