The Extinguisher,fire, cataloged under National Stock Number 4210-01-653-3222, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Fireboy-Xintex, Inc. Dba Aetna Engineering Div Fireboy-Xintex. 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 | 4210-01-653-3222 |
| Primary Part Number | MA21500227-BL |
| Item Name | Extinguisher,fire |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Fireboy-Xintex, Inc. Dba Aetna Engineering Div Fireboy-Xintex |
| Status | ACTIVE |
| Design Type | AUTOMATIC AND STATIONARY |
| Extinguishing Agent for Which Designed | HEPTAFLUOROPROPANE |
| Furnished Items and Quantity | FIRE EXTINGUISHER, 10.0 IN DIA X 27.7 H; POWDER COATED MOUNTING BRACKET;2 IN. LED PANEL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MA21500227-BL PRIMARY | Fireboy-Xintex, Inc. Dba Aetna Engineering Div Fireboy-Xintex (USA) |
NSN 4210-01-653-3222 is a Extinguisher,fire, manufactured by Fireboy-Xintex, Inc. Dba Aetna Engineering Div Fireboy-Xintex, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-653-3222 has 1 manufacturer part number on file: MA21500227-BL (Fireboy-Xintex, Inc. Dba Aetna Engineering Div Fireboy-Xintex).
Key specifications for MA21500227-BL: Design Type: AUTOMATIC AND STATIONARY; Special Features: PROTECTS ENGINE ROOMS AND MACHINERY SPACES UPTO 1500 CU.FT; AUTOMATIC DISCHARGE AT 175 DEG F WITH OPTIONAL MANUAL RELEASE; WITH HFC-227EA - EFFECTIVE HALON REPLACEMENT CLEAN AGENT DEGF; Extinguishing Agent for Which Designed: HEPTAFLUOROPROPANE; Part Name Assigned by Controlling Agency: EXTINGUISHER,FIRE; MANUAL/AUTOMATIC DISCHARGE FIRE EXTINGUISHER MA2 SERIES. 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.