The Tube,bent,metallic, cataloged under National Stock Number 4710-01-262-2137, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-262-2137 |
| Primary Part Number | 843143-02 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| First End Style | PLAIN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Wall Thickness | 0.130 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Height | 21.500 INCHES MINIMUM AND 22.000 INCHES MAXIMUM IN |
| Width | 12.250 INCHES MINIMUM AND 12.750 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 843143-02 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 843143-02 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 4710-01-262-2137 is a Tube,bent,metallic, manufactured by Cae Usa Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-262-2137 has 1 manufacturer part number on file: 843143-02 (Cae Usa Inc.).
Key specifications for 843143-02: First End Style: PLAIN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Wall Thickness: 0.130 INCHES NOMINAL IN; Second End Relationship with First End: IDENTICAL. 8 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.