The Tube,bent,metallic, cataloged under National Stock Number 4710-01-291-9389, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-291-9389 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Second End Nominal Thread Size | 0.500 INCHES IN |
| First End Style | PLAIN |
| Material Document and Classification | T6 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-A-200/9, ALLOY 6063 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.840 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.109 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | PLAIN |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063 |
| Second End Thread Series | NPT |
| 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 |
| Reference | Meaning |
|---|---|
| 5-45-5164 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-291-9389 is a Tube,bent,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-291-9389: Second End Nominal Thread Size: 0.500 INCHES IN; First End Style: PLAIN; Material Document and Classification: T6 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-A-200/9, ALLOY 6063 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.840 INCHES NOMINAL IN. 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.