The Tube and Fittings,metallic, cataloged under National Stock Number 4710-01-446-7570, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-446-7570 |
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SINGLE END |
| Material Document and Classification | WW-T-700/6, ALLOY 6061, TO FED SPEC SINGLE MATERIAL RESPONSE TUBING |
| Material Document and Classification | WW-T-700/6, T4, TYPE 1 FED SPEC 1ST MATERIAL RESPONSE SINGLE END |
| Wall Thickness | 0.049 INCHES NOMINAL IN |
| End Connection Style | UNTHREADED EXTERNAL SINGLE END |
| Tube Outside Diameter | 3.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 SINGLE END |
| Material | ALUMINUM ALLOY 6061 TUBING |
| 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 |
|---|---|
| DAA3139D022 | D/9 Drawing number reference only U.S. Government activity |
| DAA3139D022-046 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-446-7570 is a Tube and Fittings,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-446-7570: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Material Document and Classification: WW-T-700/6, ALLOY 6061, TO FED SPEC SINGLE MATERIAL RESPONSE TUBING; Material Document and Classification: WW-T-700/6, T4, TYPE 1 FED SPEC 1ST MATERIAL RESPONSE SINGLE END. 9 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.