# NSN 4210-01-236-7023: Head, Sprinkler, Fire Protection

NSN 4210-01-236-7023 (also written 4210012367023; NIIN 01-236-7023) is a head, sprinkler, fire protection in Federal Supply Class 4210, Fire Fighting Equipment. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4210-01-236-7023 (4210012367023)
- NIIN: 01-236-7023 (012367023)
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJGD | HEAD TYPE | SPRAY |
| ANKC | CONNECTION THREAD SIZE | 1 IN.-11 1/2 |
| ARFH | CONNECTION THREAD LOCATION | EXTERNAL |
| ATGF | CONNECTION THREAD SERIES | NPT |
| CXPN | SPRAY ANGLE PATTERN | DEGREES 360.0 |
| FEAT | SPECIAL FEATURES | HALON 1301; 4 ORIFICE HOLES; ON A 90 DEGREE 1.380 INCH HEX HEAD; OVERALL LENGTH 2.130 INCH; DRILL SIZE 16-0.261 INCH |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MEDA | MEDIA FOR WHICH DESIGNED | BROMOTRIFLUOROMETHANE |
| SPCL | SPECIAL TEST FEATURES | SHOCK TEST-GR-A,CLASS 1,TY-A; MEDIUM WEIGHT-MIL-S-901; VIBRATION TEST- TY-1-MIL-STD-167/1; SALT SPRAY TEST,METHOD 509-MIL-STD-810 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 52921N | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52921N-360 DEG-16 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52921N-360-16 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52921N-360EDG-16 | 03670 | TYCO FIRE PRODUCTS LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-12 | $432.00 | 1 | ECHELON SUPPLY AND SERVICE, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210012367023) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE8E626V2009](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210012367023) | HEAD, SPRINKLER, FIRE | ECHELON SUPPLY AND SERVICE, INC. | $432.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4210012367023&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210012367023
- 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/4210-01-236-7023/
JSON: https://nsnexplorer.com/api/nsn/4210-01-236-7023.json