The Hose,air Duct, cataloged under National Stock Number 4720-00-482-3624, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Flexible Technologies Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-00-482-3624 |
| Primary Part Number | FT9224-6 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Flexible Technologies Inc |
| Status | ACTIVE |
| Measuring Method and Length | 7.500 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 0.594 INCHES 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 | 0.050 INCHES NOMINAL IN |
| Inside Diameter | 1.000 INCHES NOMINAL FIRST END IN |
| End Overall Length | 0.500 INCHES NOMINAL BOTH ENDS IN |
| End Inside Diameter | 1.000 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL REINFORCING WIRE |
| Material | FIBERGLASS AND RUBBER SILICONE CLASS Q THIRD PLY |
| Material | FIBERGLASS AND RUBBER SILICONE CLASS Q SECOND PLY |
| Material | FIBERGLASS FIRST 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 |
|---|---|
| FT9224-6 PRIMARY | Flexible Technologies Inc (USA) |
| 700630-1.00-30-2 PRIMARY | Arrowhead Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 700630-1-00-30-2 | 5/9 Secondary reference Arrowhead Products Corp |
| 13214E9389-6 | 3/2 Design control — primary reference U.S. Government activity |
| 13214E9389 | D/9 Drawing number reference only U.S. Government activity |
NSN 4720-00-482-3624 is a Hose,air Duct, manufactured by Flexible Technologies Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-482-3624 has 2 manufacturer part numbers on file: FT9224-6 (Flexible Technologies Inc), 700630-1.00-30-2 (Arrowhead Products Corp).
Key specifications for FT9224-6: Measuring Method and Length: 7.500 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 0.594 INCHES IN; Connection Style: ROUND BOTH ENDS; Connection Type: PREFORMED BOTH ENDS. 14 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.