The Tube,metallic, cataloged under National Stock Number 4710-00-289-4591, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-289-4591 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 144.000 INCHES MINIMUM RANDOM AND 288.000 INCHES MAXIMUM RANDOM IN |
| First End Style | PLAIN |
| Heat Treatment | ANNEALED |
| Diameter | 8.625 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.322 INCHES NOMINAL IN |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Relationship with First End | IDENTICAL |
| Specification/standard Data | 81349-MIL-T-20157 GOVERNMENT SPECIFICATION |
| Maximum Operating Temp | -775.0 FAHRENHEIT DEGF |
| Nondefinitive Spec/std Data | D TYPE |
| Material | STEEL |
| 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 |
|---|---|
| MIL-T-20157 | 5/9 Secondary reference U.S. Government activity |
| MIL-P-24691 | 5/9 Secondary reference U.S. Government activity |
| M24691/169A322 | 2/2 Government specification standardization U.S. Government activity |
| MIL-P-24691/1 | 4/1 Identification reference U.S. Government activity |
NSN 4710-00-289-4591 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-00-289-4591: Measuring Method and Length: 144.000 INCHES MINIMUM RANDOM AND 288.000 INCHES MAXIMUM RANDOM IN; First End Style: PLAIN; Heat Treatment: ANNEALED; Diameter: 8.625 INCHES NOMINAL IN. 13 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.