# NSN 6350-01-271-2091: Diaphragm, Horn

NSN 6350-01-271-2091 (also written 6350012712091; NIIN 01-271-2091) is a diaphragm, horn in Federal Supply Class 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. 5 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6350-01-271-2091 (6350012712091)
- NIIN: 01-271-2091 (012712091)
- Item name: DIAPHRAGM,HORN
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | LOGISTICS SUPPORT VESSEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3-4965 PIECE 10 | 75214 | KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AH/32215/C/110AC/NF | 75214 | KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AH/36215/C/110AC/NF | 75214 | KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MODEL NUMBER S-4-216/FIG144CHT | 75214 | KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P196-3 | 75214 | KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-19 | [SPE4A626D60GC/SPE4A627F0530](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6350012712091) | DIAPHRAGM, HORN | WASHINGTON FOUNDRIES INC | $12,730.00 |
| 2026-08-20 | [SPE4A626D60GC/SPE4A626F377D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6350012712091) | DIAPHRAGM, HORN | WASHINGTON FOUNDRIES INC | $38,190.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6350012712091&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6350012712091
- 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/6350-01-271-2091/
JSON: https://nsnexplorer.com/api/nsn/6350-01-271-2091.json