The Anti-Flood Device, cataloged under National Stock Number 4210-01-573-3342, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-573-3342 |
| Item Name | Anti-Flood Device |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| 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 |
| Reference | Meaning |
|---|---|
| 08061 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4210-01-573-3342 is a Anti-Flood Device, classified under FSC 4210, Firefighting Equipment. Status: active.
Key specifications for 4210-01-573-3342: Special Features: PREVENTS SYSTEM PNEUMATIC PRESSURE FROM ENTERING THE IMMEDIATE CHAMBER OF A DRY VALVE; WORING WATER PRESSURE - 175 PSI; FOR EXTERNAL INSTALLATION; PREVENTS SYSTEM WATER FROM ENTERING AND CONTAMINATING ACCELERATOR. 0 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.