The Tube,metallic, cataloged under National Stock Number 4710-01-258-6850, 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13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-258-6850 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 264.000 INCHES NOMINAL RANDOM IN |
| First End Style | PLAIN |
| Heat Treatment | COLD DRAWN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Wall Thickness | 0.188 INCHES NOMINAL IN |
| Operating Pressure | 0.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Relationship with First End | IDENTICAL |
| Maximum Operating Temp | 0.0 FAHRENHEIT DEGF |
| Welding Method | ELECTRIC RESISTANCE OR OXY-ACETYLENE GAS |
| Height | 2.000 INCHES NOMINAL IN |
| Width | 4.000 INCHES NOMINAL IN |
| Material | STEEL |
| Construction | SEAMLESS OR STRAIGHT 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 |
|---|---|
| ASTM-A500 GRB 4 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ASTM-A500 RECTA | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 558-5795375 ITE | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| ASTM A500 | 3/1 Design control — primary reference U.S. Government activity |
NSN 4710-01-258-6850 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-258-6850: Measuring Method and Length: 264.000 INCHES NOMINAL RANDOM IN; First End Style: PLAIN; Heat Treatment: COLD DRAWN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR. 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.