The Pipe Assembly,metal, cataloged under National Stock Number 4710-01-686-5259, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-686-5259 |
| Item Name | Pipe Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Nominal Pipe Size Designation | 20.0 MILLIMETERS MM |
| Design Form | PREBENT |
| End Connection Quantity | 3 |
| Material | COPPER ALLOY |
| Construction | HELICAL SEAMED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 403003002H | C/1 Advisory reference — outside the item-of-supply concept Fischer Panda Generators, Llc |
| 403003002H | 3/9 Design control — primary reference Fischer Panda Generators, Inc. |
NSN 4710-01-686-5259 is a Pipe Assembly,metal, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-686-5259: Nominal Pipe Size Designation: 20.0 MILLIMETERS MM; Design Form: PREBENT; End Connection Quantity: 3; Overall Length: 600.0 MILLIMETERS NOMINAL MM. 5 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.