The Tube Assembly,metal, cataloged under National Stock Number 4710-00-182-1444, 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 21 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 | 4710-00-182-1444 |
| Primary Part Number | 2618275G1 |
| 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 | 1 SECOND END |
| Mating End Quantity | 1 FIRST END |
| Bolt Hole Diameter | 0.344 INCHES NOMINAL SECOND END IN |
| Bolt Hole Diameter | 0.312 INCHES NOMINAL FIRST END IN |
| Material Document and Classification | ASTM A269, GRADE T+304 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-T-8506 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Material Document and Classification | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE SECOND END |
| Wall Thickness | 0.068 INCHES NOMINAL IN |
| End Connection Style | PLAIN SECOND END |
| End Connection Style | RAISED FIRST END |
| Tube Outside Diameter | 0.405 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 SECOND END |
| Bolt Hole Quantity | 4 FIRST END |
| Bolt Circle Diameter | 1.329 INCHES NOMINAL FIRST END IN |
| Bolt Circle Diameter | 1.329 INCHES NOMINAL SECOND END IN |
| Material | STEEL FIRST END |
| Material | STEEL COMP 304 OR STEEL COMP 304 TUBING |
| Material | STEEL SECOND END |
| End Connection Spec/std | BUORD DWG NO.8-Z-1155 |
| Connection Special Design | BULKHEAD SECOND END |
| Connection Special Design | BULKHEAD FIRST END |
| 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 |
|---|---|
| 2618275G1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4710-00-182-1444 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 4710-00-182-1444 has 1 manufacturer part number on file: 2618275G1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2618275G1: Design Form: PREBENT; Mating End Quantity: 1 SECOND END; Mating End Quantity: 1 FIRST END; Bolt Hole Diameter: 0.344 INCHES NOMINAL SECOND END IN. 21 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.