The Nozzle,fire Equipment, cataloged under National Stock Number 4210-00-288-8261, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-00-288-8261 |
| Item Name | Nozzle,fire Equipment |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Status | ACTIVE |
| Hose Connection Thread Location | INTERNAL |
| Screw Thread Quantity Per Inch | 11.5 |
| Tip Quantity | 1 |
| Design Type | THREE-POSITION |
| Hose Connection Thread Quantity | 8.0 PER INCH |
| Shutoff Device Type | THROW HANDLE |
| Hose Connection Thread Series Designator | NH |
| Discharge Diameter | 0.500 INCHES NOMINAL IN |
| Thread Diameter | 0.750 INCHES NOMINAL IN |
| Thread Location | EXTERNAL |
| Hose Connection Thread Diameter | 1.000 INCHES NOMINAL IN |
| Discharge Type | SOLID STREAM |
| Nondefinitive Spec/std Data | 3 TYPE AND B CLASS |
| Screw Thread Series Designator | NH |
| Media for Which Designed | WATER |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| MILN12314 | 4/1 Identification reference U.S. Government activity |
NSN 4210-00-288-8261 is a Nozzle,fire Equipment, classified under FSC 4210, Firefighting Equipment. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 4210-00-288-8262, 4210-00-537-3117, 4210-00-892-6191. Verify interchangeability with system specifications before substitution.
Key specifications for 4210-00-288-8261: Hose Connection Thread Location: INTERNAL; Screw Thread Quantity Per Inch: 11.5; Tip Quantity: 1; Design Type: THREE-POSITION. 16 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.