The Tube Assembly,metal, cataloged under National Stock Number 4710-01-478-4215, 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 The Boeing Company. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-478-4215 |
| Primary Part Number | 90-7-311830304 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Mating End Quantity | 1 FIRST END |
| Mating End Quantity | 2 SECOND END |
| Material Document and Classification | MIL-T-7081, ALLOY 6061, T6 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Nominal Thread Size | 0.875 INCHES FIRST END IN |
| End Connection Style | UNTHREADED EXTERNAL SECOND END |
| Tube Outside Diameter | 0.625 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 TUBING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90-7-311830304 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-311830304 | 5/9 Secondary reference The Boeing Company |
NSN 4710-01-478-4215 is a Tube Assembly,metal, manufactured by The Boeing Company, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-478-4215 has 1 manufacturer part number on file: 90-7-311830304 (The Boeing Company).
Key specifications for 90-7-311830304: Mating End Quantity: 1 FIRST END; Mating End Quantity: 2 SECOND END; Material Document and Classification: MIL-T-7081, ALLOY 6061, T6 MIL SPEC SINGLE MATERIAL RESPONSE TUBING; Wall Thickness: 0.035 INCHES NOMINAL IN. 8 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.
NSN 4710-01-478-4215 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.