The Tube,bent,metallic, cataloged under National Stock Number 4710-01-425-6816, 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 Walker Power Systems, Inc. Dba Tiernay Turbines. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-425-6816 |
| Primary Part Number | 107909-1 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Walker Power Systems, Inc. Dba Tiernay Turbines |
| Status | ACTIVE |
| First End Bead Outside Diameter | 0.701 INCHES NOMINAL IN |
| First End Style | OUTSIDE BEADED |
| Diameter | 0.625 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| First End Bead Width | 0.125 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| First End Length From Bead Center to End | 0.250 INCHES NOMINAL IN |
| First End Outside Diameter | 0.625 INCHES NOMINAL IN |
| Construction | SEAMLESS |
| 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 |
|---|---|
| 107909-1 | General Dynamics Robotic Systems Inc Div General Dynamics Land Systems Inc. (USA) |
| 107909-1 PRIMARY | Walker Power Systems, Inc. Dba Tiernay Turbines (USA) |
| Reference | Meaning |
|---|---|
| 107881-1 | 5/9 Secondary reference Walker Power Systems, Inc. Dba Tiernay Turbines |
NSN 4710-01-425-6816 is a Tube,bent,metallic, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-425-6816 has 2 manufacturer part numbers on file: 107909-1 (General Dynamics Robotic Systems Inc Div General Dynamics Land Systems Inc.), 107909-1 (Walker Power Systems, Inc. Dba Tiernay Turbines).
Key specifications for 107909-1: First End Bead Outside Diameter: 0.701 INCHES NOMINAL IN; First End Style: OUTSIDE BEADED; Diameter: 0.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND. 11 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.