The Tube Assembly,metal, cataloged under National Stock Number 4710-01-594-4575, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 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 | 4710-01-594-4575 |
| Primary Part Number | 2860520 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 ALL ENDS |
| Bolt Hole Diameter | 0.344 INCHES NOMINAL ALL ENDS IN |
| Wall Thickness | 0.088 INCHES NOMINAL IN |
| End Connection Style | SWIVEL NUT, FLARED ALL ENDS |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Material | STEEL TUBING |
| Material | STEEL 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 |
|---|---|
| 2860520 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4710-01-594-4575 is a Tube Assembly,metal, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-594-4575 has 1 manufacturer part number on file: 2860520 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2860520: Design Form: PREBENT; Mating End Quantity: 2 ALL ENDS; Bolt Hole Diameter: 0.344 INCHES NOMINAL ALL ENDS IN; Overall Length: 26.581 INCHES NOMINAL IN. 9 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.