The Nozzle,fire Equipment, cataloged under National Stock Number 4210-01-339-8303, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4210-01-339-8303 |
| Item Name | Nozzle,fire Equipment |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Status | ACTIVE |
| Hose Connection Thread Location | INTERNAL |
| Design Type | MECHANICAL FOAM |
| Hose Connection Thread Quantity | 7.5 PER INCH |
| Hose Connection Thread Series Designator | NH |
| Hose Connection Thread Diameter | 2.500 INCHES NOMINAL IN |
| Discharge Type | SOLID STREAM |
| 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 |
|---|---|
| PL-D-88-175-30 | 5/9 Secondary reference National Foam Inc Dba National Foam Div National Foam |
| D-88-175-30 | 5/9 Secondary reference National Foam Inc Dba National Foam Div National Foam |
| 1251-1318-0 | 5/9 Secondary reference National Foam Inc Dba National Foam Div National Foam |
| PC-31 | 3/9 Design control — primary reference National Foam Inc Dba National Foam Div National Foam |
NSN 4210-01-339-8303 is a Nozzle,fire Equipment, classified under FSC 4210, Firefighting Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 7050-01-426-6800. Verify interchangeability with system specifications before substitution.
Key specifications for 4210-01-339-8303: Hose Connection Thread Location: INTERNAL; Design Type: MECHANICAL FOAM; Hose Connection Thread Quantity: 7.5 PER INCH; Hose Connection Thread Series Designator: NH. 7 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.