The Hose Assembly,air Duct, cataloged under National Stock Number 4720-01-325-5462, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hydraflow. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-325-5462 |
| Primary Part Number | 89302-80 |
| Item Name | Hose Assembly,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Hydraflow |
| Status | ACTIVE |
| FSC Application Data | AN/SPG-62A A |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 89302-80 PRIMARY | Hydraflow (USA) |
| 2904943-80 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| AH3187900-8-0600 | 5/9 Secondary reference All Hose and Supply Co Inc |
| T153-97672-8-0600 | 5/9 Secondary reference Hope, Inc. Dba Hope Inc |
| 2904943-80 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 4720-01-325-5462 is a Hose Assembly,air Duct, manufactured by Hydraflow, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-325-5462 has 2 manufacturer part numbers on file: 89302-80 (Hydraflow), 2904943-80 (Naval Sea Systems Command).
Key specifications for 89302-80: FSC Application Data: AN/SPG-62A A; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL. 2 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.