The Extinguisher,fire, cataloged under National Stock Number 4210-01-222-7735, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Tyco Fire Products Lp. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-222-7735 |
| Primary Part Number | LT-350-D |
| Item Name | Extinguisher,fire |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Tire Type | SOLID RUBBER OR STEEL |
| Extinguishing Agent Discharge Method | STORED PRESSURE |
| Design Type | WHEELED |
| Capacity Rating | 350.0 POUNDS NOMINAL LBS |
| Extinguishing Agent for Which Designed | DRY CHEMICAL |
| Wheel Diameter | 44.000 INCHES NOMINAL IN |
| Face Width | 6.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LT-350-D PRIMARY | Tyco Fire Products Lp (USA) |
| Reference | Meaning |
|---|---|
| LT-350-C | 5/9 Secondary reference Tyco Fire Products Lp |
NSN 4210-01-222-7735 is a Extinguisher,fire, manufactured by Tyco Fire Products Lp, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-222-7735 has 1 manufacturer part number on file: LT-350-D (Tyco Fire Products Lp).
Key specifications for LT-350-D: Tire Type: SOLID RUBBER OR STEEL; Extinguishing Agent Discharge Method: STORED PRESSURE; Design Type: WHEELED; Capacity Rating: 350.0 POUNDS NOMINAL LBS. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.