The Tube Assembly,metal, cataloged under National Stock Number 4710-01-088-4801, 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 D F P Manufacturing Corp Dba D F P. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-088-4801 |
| Primary Part Number | A51L91535-429 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | D F P Manufacturing Corp Dba D F P |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SINGLE END |
| Wall Thickness | 0.073 INCHES NOMINAL IN |
| Tube Outside Diameter | 1.000 INCHES NOMINAL IN |
| Material | TITANIUM TUBING |
| 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 |
|---|---|
| A51L91535-429 | D F P Manufacturing Corp Dba D F P (USA) |
| Reference | Meaning |
|---|---|
| A51L91535-429 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| A51L91535-429 | 5/9 Secondary reference D F P Manufacturing Corp |
| A51L91535-429 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| A51L91535-429TC1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| A51L91535-429 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 4710-01-088-4801 is a Tube Assembly,metal, manufactured by D F P Manufacturing Corp Dba D F P, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-088-4801 has 1 manufacturer part number on file: A51L91535-429 (D F P Manufacturing Corp Dba D F P).
Key specifications for A51L91535-429: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Wall Thickness: 0.073 INCHES NOMINAL IN; Tube Outside Diameter: 1.000 INCHES NOMINAL IN. 5 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.