The Valve,fire Extinguisher, cataloged under National Stock Number 4210-01-567-0705, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Valve,fire Extinguisher |
| FSC / FSG | 4210 — Firefighting Equipment (FSG 42) |
| Manufacturers | Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum (CAGE 05BU0); Kidde Technologies, Inc Div Kidde Aerospace and Defense (CAGE 61423); Nd Defense Llc (CAGE 338X5) |
| Parameter | Value |
|---|---|
| NSN | 4210-01-567-0705 |
| Primary Part Number | 446958-2 |
| Item Name | Valve,fire Extinguisher |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum |
| Status | ACTIVE |
| 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 |
|---|---|
| 446958-2 PRIMARY | Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum (USA) |
| 446958-2 PRIMARY | Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA) |
| 3684373C1 | Nd Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 446958 | D/9 Drawing number reference only Kidde Technologies, Inc Div Kidde Aerospace and Defense |
NSN 4210-01-567-0705 is a Valve,fire Extinguisher, manufactured by Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-567-0705 has 3 manufacturer part numbers on file: 446958-2 (Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum), 446958-2 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 3684373C1 (Nd Defense Llc).
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.