# NSN 6350-01-378-3473: Horn, Signal

NSN 6350-01-378-3473 (also written 6350013783473; NIIN 01-378-3473) is a horn, signal in Federal Supply Class 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6350-01-378-3473 (6350013783473)
- NIIN: 01-378-3473 (013783473)
- Item name: HORN,SIGNAL
- Federal Supply Class: [FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems](https://nsnexplorer.com/fsc/6350/)
- Federal Supply Group: [FSG 63](https://nsnexplorer.com/group/63/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACDC | CURRENT TYPE | AC/DC |
| FAAZ | PHASE | SINGLE |
| FEAT | SPECIAL FEATURES | 6-28VAC OR DC; PANEL MOUNT; MIN 4 MILLIAMPERE AND MAX 16 MILLIAMPERE; MEDIUM OUTPUT; PULSER ONCE A SECOND |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6138962-105 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SC628AJ | 37942 | YOSEMITE INVESTMENT INC DBA NORTH AMERICAN CAPACITOR CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6350013783473&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6350013783473
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/6350-01-378-3473/
JSON: https://nsnexplorer.com/api/nsn/6350-01-378-3473.json