The Tube,bent,metallic, cataloged under National Stock Number 4710-01-004-3244, 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 Northrop Grumman Systems Corporation. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-004-3244 |
| Primary Part Number | 160D950311-1 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| First End Flange Outside Diameter | 3.620 INCHES NOMINAL IN |
| First End Style | FLANGE |
| Material Document and Classification | WW-T-700/4, 0, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 3.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Operating Pressure | 30.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Relationship with First End | IDENTICAL |
| Material | ALUMINUM ALLOY |
| Construction | SEAMLESS |
| 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 |
|---|---|
| 160D950311-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 160D950311-1 | B/e Aerospace Inc Dba Interturbine Div Altis Aerospace Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 160D950311-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 160D950311-1 | 5/9 Secondary reference D F P Manufacturing Corp |
NSN 4710-01-004-3244 is a Tube,bent,metallic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-004-3244 has 2 manufacturer part numbers on file: 160D950311-1 (Northrop Grumman Systems Corporation), 160D950311-1 (B/e Aerospace Inc Dba Interturbine Div Altis Aerospace Systems Llc).
Key specifications for 160D950311-1: First End Flange Outside Diameter: 3.620 INCHES NOMINAL IN; First End Style: FLANGE; Material Document and Classification: WW-T-700/4, 0, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 3.500 INCHES NOMINAL IN. 10 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.