The Tube Assembly,metal,branched, cataloged under National Stock Number 4710-01-139-7337, 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 Boeing Aerostructures Australiapty Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-139-7337 |
| Primary Part Number | 4070T38G01 |
| Item Name | Tube Assembly,metal,branched |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Boeing Aerostructures Australiapty Ltd |
| Status | ACTIVE |
| 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 |
|---|---|
| 4070T38G01 | Boeing Aerostructures Australiapty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 4070T38G01 | 3/2 Design control — primary reference U.S. Government activity |
| 4070T38G01 | 5/9 Secondary reference Hawker De Havilland Victoria Ltd |
NSN 4710-01-139-7337 is a Tube Assembly,metal,branched, manufactured by Boeing Aerostructures Australiapty Ltd, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-139-7337 has 1 manufacturer part number on file: 4070T38G01 (Boeing Aerostructures Australiapty Ltd).
Key specifications for 4070T38G01: Special Features: INCONEL,0.188 IN. OD,0.028 IN. WALL THK TUBING IN; End Item Identification: JET ENGINE MODEL F104. 0 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 4710-01-139-7337 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.