The Hose,nonmetallic, cataloged under National Stock Number 4720-00-707-7489, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Dana Off Highway Products, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-00-707-7489 |
| Primary Part Number | 521016 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Measuring Method and Length | 3.000 INCHES NOMINAL OVERALL IN |
| Layer Composition and Location | 1ST LAYER BRAIDED RAYON CORD AND 2ND LAYER BRAIDED RAYON CORD AND OUTER LAYER SPIRALLY WRAPPED RUBBER FABRIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 4.500 INCHES NOMINAL IN |
| Exterior Color | BLACK |
| Inside Diameter | 4.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Material | RUBBER SYNTHETIC TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 521016 PRIMARY | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 521016 | 3/9 Design control — primary reference Vme Americas Inc Sub of Vme Group N V |
| 521016 | 5/9 Secondary reference Clark Equipment Co |
NSN 4720-00-707-7489 is a Hose,nonmetallic, manufactured by Dana Off Highway Products, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-707-7489 has 1 manufacturer part number on file: 521016 (Dana Off Highway Products, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-422-3584. Verify interchangeability with system specifications before substitution.
Key specifications for 521016: Measuring Method and Length: 3.000 INCHES NOMINAL OVERALL IN; Layer Composition and Location: 1ST LAYER BRAIDED RAYON CORD AND 2ND LAYER BRAIDED RAYON CORD AND OUTER LAYER SPIRALLY WRAPPED RUBBER FABRIC; Cross-Sectional Shape Style: ROUND; Outside Diameter: 4.500 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.