The Tube,bent,metallic, cataloged under National Stock Number 4710-01-668-0706, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Textron Aviation Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-668-0706 |
| Primary Part Number | 25-9KF15-25 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Diameter | 0.31 INCHES NOMINAL IN |
| 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 |
|---|---|
| 25-9KF15-25 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 25-9KF15-25 | 3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation |
NSN 4710-01-668-0706 is a Tube,bent,metallic, manufactured by Textron Aviation Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-668-0706 has 1 manufacturer part number on file: 25-9KF15-25 (Textron Aviation Inc).
Key specifications for 25-9KF15-25: Diameter: 0.31 INCHES NOMINAL IN; Special Features: PART OF EQUIPMENT INSTL-PUMP AND VENT VALVE; Part Name Assigned by Controlling Agency: TUBE; End Item Identification: HAWKER 800XP/850XP AND 900XP, TWIN ENGINE AIRCRAFT. 1 specification is 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.