The Extinguisher,fire, cataloged under National Stock Number 4210-01-629-2222, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Amerex Corporation Dba Amerex Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-629-2222 |
| Primary Part Number | B570 |
| Item Name | Extinguisher,fire |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Amerex Corporation Dba Amerex Corp |
| Status | ACTIVE |
| Design Type | HAND |
| Capacity Rating | 30.0 POUNDS NOMINAL LBS |
| Extinguishing Agent for Which Designed | SODIUM CHLORIDE BASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B570 PRIMARY | Amerex Corporation Dba Amerex Corp (USA) |
NSN 4210-01-629-2222 is a Extinguisher,fire, manufactured by Amerex Corporation Dba Amerex Corp, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-629-2222 has 1 manufacturer part number on file: B570 (Amerex Corporation Dba Amerex Corp).
Key specifications for B570: Design Type: HAND; Capacity Rating: 30.0 POUNDS NOMINAL LBS; Special Features: METAL FIRES INVOLVING MAGNESIUM,SODIUM, POTASSIUM AND SODIUM-POTASSIUM ALLOYS CAN BE SUCCESSFULLY EXTINGUISHED WITH THIS EXTINGUISHER. THERE IS DATA SHOWING THAT ZIRCONIUM, URANIUM, TITANIUM, AND POWDERED ALUMINUM FIRES CAN BE CONTROLLED AND EXTINGUISHED WITH THIS UNIQUE EXTINGUISHER.; Extinguishing Agent for Which Designed: SODIUM CHLORIDE BASE. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.