The Extinguisher,fire, cataloged under National Stock Number 4210-01-374-4941, 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 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-374-4941 |
| Primary Part Number | 41239 |
| Item Name | Extinguisher,fire |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Extinguishing Agent for Which Designed | CARBON DIOXIDE |
| Environmental Attribute Code | SNAP-APPROVED ODS SUBSTITUTE - OZONE DEPLETING SUBSTANCE ALTERNATIVE |
| Furnished Items and Quantity | CYLINDER VALVE 1 |
| 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 |
|---|---|
| 41239 PRIMARY | Tyco Fire Products Lp (USA) |
NSN 4210-01-374-4941 is a Extinguisher,fire, manufactured by Tyco Fire Products Lp, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-374-4941 has 1 manufacturer part number on file: 41239 (Tyco Fire Products Lp).
1 possible match (shared part number, not a government interchangeability claim): 8125-01-597-9369. Verify interchangeability with system specifications before substitution.
Key specifications for 41239: Extinguishing Agent for Which Designed: CARBON DIOXIDE; Environmental Attribute Code: SNAP-APPROVED ODS SUBSTITUTE - OZONE DEPLETING SUBSTANCE ALTERNATIVE; Furnished Items and Quantity: CYLINDER VALVE 1. 3 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.