The Hose Assembly,nonmetallic,fire F, cataloged under National Stock Number 4210-01-299-5694, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is W S Darley & Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4210-01-299-5694 |
| Primary Part Number | X609 |
| Item Name | Hose Assembly,nonmetallic,fire F |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | W S Darley & Co |
| Status | ACTIVE |
| Measuring Method and Length | 600.000 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Layer Composition and Location | OUTER LAYER WOVEN FABRIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Hydrostatic Test Pressure | 600.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 1100.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | MILDEW RESISTANT |
| Special Markings | BLACK-RED-BLACK STRIPE |
| 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 |
|---|---|
| X609 PRIMARY | W S Darley & Co (USA) |
| Reference | Meaning |
|---|---|
| 70D630 | 5/9 Secondary reference Imperial Fire Hose Company Inc Div Imperial Fire Hose |
NSN 4210-01-299-5694 is a Hose Assembly,nonmetallic,fire F, manufactured by W S Darley & Co, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-299-5694 has 1 manufacturer part number on file: X609 (W S Darley & Co).
Key specifications for X609: Measuring Method and Length: 600.000 INCHES NOMINAL EXCLUDING END FITTINGS IN; Layer Composition and Location: OUTER LAYER WOVEN FABRIC; Cross-Sectional Shape Style: ROUND; Outside Diameter: 3.000 INCHES NOMINAL IN. 9 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.