# NSN 4210-01-278-3710: Head, Sprinkler, Fire Protection

NSN 4210-01-278-3710 (also written 4210012783710; NIIN 01-278-3710) is a head, sprinkler, fire protection in Federal Supply Class 4210, Fire Fighting Equipment. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4210-01-278-3710 (4210012783710)
- NIIN: 01-278-3710 (012783710)
- Item name: HEAD,SPRINKLER,FIRE PROTECTION
- Federal Supply Class: [FSC 4210 Fire Fighting Equipment](https://nsnexplorer.com/fsc/4210/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJGD | HEAD TYPE | SPRINKLER |
| ANKC | CONNECTION THREAD SIZE | 1/2 IN.-14 |
| ARFH | CONNECTION THREAD LOCATION | EXTERNAL |
| ATGF | CONNECTION THREAD SERIES | NPT |
| MATT | MATERIAL | ALUMINUM ALLOY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 223404 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 49-332-1-160 | 19494 | SEYER INDUSTRIES, INC. DBA SEYER INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 49-332-1-160 | 54578 | GRINNELL CORP SUB OF TYCO INTL US INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 49-432-2-160 | 1B354 | GRINNELL FIRE PROTECTION SYSTEMS CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 49-432-2-160 | 54578 | GRINNELL CORP SUB OF TYCO INTL US INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5223404-2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE8E626V1946](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210012783710) | HEAD, SPRINKLER, FIRE | — | $2,819.45 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4210012783710&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210012783710
- 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/4210-01-278-3710/
JSON: https://nsnexplorer.com/api/nsn/4210-01-278-3710.json