The Tube Assembly,metal, cataloged under National Stock Number 4710-01-612-2774, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms). Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-612-2774 |
| Primary Part Number | 371351-151 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms) |
| Status | ACTIVE |
| Design Form | PREBENT |
| Material Document and Classification | ALUMINUM ALLOY, 5052 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| End Connection Style | UNTHREADED EXTERNAL FIRST END |
| Tube Outside Diameter | 3.00 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 TUBING |
| End Connection Spec/std | DESIGN STANDARD DS2268 |
| 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 |
|---|---|
| 371351-151 | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms) (USA) |
| 371351-151 | Lockheed Martin Aeroparts, Inc. Dba Lockheed Martin Aeroparts Inc (USA) |
| Reference | Meaning |
|---|---|
| 371351-151 | 5/9 Secondary reference Lockheed Martin Services, Llc |
| 371351-151 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-612-2774 is a Tube Assembly,metal, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms), classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-612-2774 has 2 manufacturer part numbers on file: 371351-151 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (rms)), 371351-151 (Lockheed Martin Aeroparts, Inc. Dba Lockheed Martin Aeroparts Inc).
Key specifications for 371351-151: Design Form: PREBENT; Material Document and Classification: ALUMINUM ALLOY, 5052 ASSN STD SINGLE MATERIAL RESPONSE TUBING; Overall Length: 77.44 INCHES NOMINAL IN; Wall Thickness: 0.065 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 4710-01-612-2774 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.