The Tube,bent,metallic, cataloged under National Stock Number 4710-00-262-0020, 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13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-262-0020 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| First End Bead Outside Diameter | 1.644 INCHES NOMINAL IN |
| First End Style | OUTSIDE BEADED |
| Diameter | 1.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.028 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Surface Condition and Location | OUTSIDE POLISHED |
| Welding Method | FUSION |
| First End Bead Width | 0.312 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| First End Length From Bead Center to End | 0.250 INCHES NOMINAL IN |
| First End Outside Diameter | 1.500 INCHES NOMINAL IN |
| Construction | 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 |
|---|---|
| 1202483-101 | 5/9 Secondary reference Lockheed Corp Aeronautical Systems Group |
| 1202483-101 | 3/2 Design control — primary reference U.S. Government activity |
| 1202483 | D/9 Drawing number reference only Lockheed Corp Aeronautical Systems Group |
NSN 4710-00-262-0020 is a Tube,bent,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-00-262-0020: First End Bead Outside Diameter: 1.644 INCHES NOMINAL IN; First End Style: OUTSIDE BEADED; Diameter: 1.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND. 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.