The Tube Assembly,fire Extinguishing, cataloged under National Stock Number 4210-01-558-4572, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-558-4572 |
| Item Name | Tube Assembly,fire Extinguishing |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Status | ACTIVE |
| Supplementary Features | TM NAVAIR 01-75PAC-4-5;ENGINE FIRE EXTINGUISHING SYSTEM,INDEX NO. 26 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 909214-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4210-01-558-4572 is a Tube Assembly,fire Extinguishing, classified under FSC 4210, Firefighting Equipment. Status: active.
Key specifications for 4210-01-558-4572: Supplementary Features: TM NAVAIR 01-75PAC-4-5;ENGINE FIRE EXTINGUISHING SYSTEM,INDEX NO. 26; Special Features: MANIFOLD,FIRE EXTINGUISHER;NHA INDB NACELLE PIPING INSTALL P/N 909215-1/NHA 900570-109,-110,-117 AND -118; Part Name Assigned by Controlling Agency: TUBE WELDMENT - FIRE EXTINGUISHER SYSTEM; End Item Identification: P-3C. 1 specification is 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.
NSN 4210-01-558-4572 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.