The Hose,air Duct, cataloged under National Stock Number 4720-00-467-8723, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Bae Systems Plc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-467-8723 |
| Primary Part Number | F301546 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Bae Systems Plc |
| Status | ACTIVE |
| Measuring Method and Length | 8.812 INCHES NOMINAL OVERALL IN |
| Connection Style | ROUND BOTH ENDS |
| Connection Type | PREFORMED BOTH ENDS |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.079 INCHES NOMINAL IN |
| Features Provided | STOWAGE DEVICE |
| Inside Diameter | 0.812 INCHES NOMINAL FIRST END IN |
| End Overall Length | 1.250 INCHES NOMINAL BOTH ENDS IN |
| End Inside Diameter | 0.812 INCHES NOMINAL BOTH ENDS IN |
| Material | RUBBER SYNTHETIC FIRST PLY |
| Material | STEEL REINFORCING WIRE |
| Material | RUBBER SYNTHETIC SECOND PLY |
| 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 |
|---|---|
| F301546 PRIMARY | Bae Systems Plc (GBR) |
| F296730 PRIMARY | Bae Systems Plc (GBR) |
| F296730 | Bae Systems (operations) Limited (GBR) |
| Reference | Meaning |
|---|---|
| F301546 | 5/9 Secondary reference British Aerospace (military Aircraft & Aerostructures) |
| F296730 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
NSN 4720-00-467-8723 is a Hose,air Duct, manufactured by Bae Systems Plc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-467-8723 has 3 manufacturer part numbers on file: F301546 (Bae Systems Plc), F296730 (Bae Systems Plc), F296730 (Bae Systems (operations) Limited).
Key specifications for F301546: Measuring Method and Length: 8.812 INCHES NOMINAL OVERALL IN; Connection Style: ROUND BOTH ENDS; Connection Type: PREFORMED BOTH ENDS; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. 13 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.