The Tube and Fittings,metallic, cataloged under National Stock Number 4710-01-685-6502, 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 Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-685-6502 |
| Primary Part Number | 11013B224 |
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc |
| Status | ACTIVE |
| Design Form | PREBENT |
| Material Document and Classification | ASTM B221M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE ALL ENDS |
| Material Document and Classification | QQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE TUBING |
| Material | ALUMINUM ALLOY 6061 TUBING |
| Material | ALUMINUM ALL ENDS |
| 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 |
|---|---|
| 11013B224 PRIMARY | Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc (USA) |
NSN 4710-01-685-6502 is a Tube and Fittings,metallic, manufactured by Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-685-6502 has 1 manufacturer part number on file: 11013B224 (Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc).
Key specifications for 11013B224: Design Form: PREBENT; Material Document and Classification: ASTM B221M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE ALL ENDS; Material Document and Classification: QQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE TUBING; Part Name Assigned by Controlling Agency: TUBE AND FITTINGS, METALLIC. 5 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.