The Tube Assembly,metal, cataloged under National Stock Number 4710-01-691-5591, 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 The Boeing Company. Government technical data includes 7 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 | 4710-01-691-5591 |
| Primary Part Number | 901-080-402-109 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Design Form | PREBENT |
| Material Document and Classification | TI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V |
| Material Document and Classification | AMS 4945 NATIONAL STD SINGLE MATERIAL RESPONSE ALL ENDS |
| Wall Thickness | 0.032 INCHES NOMINAL IN |
| Tube Outside Diameter | 0.375 INCHES NOMINAL IN |
| Media for Which Designed | HYDRAULIC FLUID |
| Material | TITANIUM ALLOY TUBING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 901-080-402-109 PRIMARY | The Boeing Company (USA) |
NSN 4710-01-691-5591 is a Tube Assembly,metal, manufactured by The Boeing Company, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-691-5591 has 1 manufacturer part number on file: 901-080-402-109 (The Boeing Company).
Key specifications for 901-080-402-109: Design Form: PREBENT; Material Document and Classification: TI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V; Material Document and Classification: AMS 4945 NATIONAL STD SINGLE MATERIAL RESPONSE ALL ENDS; Overall Length: 81.15 INCHES NOMINAL IN. 7 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.
NSN 4710-01-691-5591 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.