The Tube Assembly,metal, cataloged under National Stock Number 4710-01-448-0992, 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 The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-448-0992 |
| Primary Part Number | 68A691894-1003 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Material Document and Classification | TI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V |
| Wall Thickness | 0.019 INCHES NOMINAL IN |
| End Connection Style | SWIVEL NUT, FLARE SINGLE END |
| Tube Outside Diameter | 0.375 INCHES NOMINAL IN |
| Material | TITANIUM ALLOY 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 |
|---|---|
| 68A691894-1003 PRIMARY | The Boeing Company Div Defense (USA) |
| 68A691894-1003 | Srm Mfg. Co., Llc Dba Srm Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| 68A691894-1003 | 5/2 Secondary reference U.S. Government activity |
NSN 4710-01-448-0992 is a Tube Assembly,metal, manufactured by The Boeing Company Div Defense, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-448-0992 has 2 manufacturer part numbers on file: 68A691894-1003 (The Boeing Company Div Defense), 68A691894-1003 (Srm Mfg. Co., Llc Dba Srm Mfg Co).
Key specifications for 68A691894-1003: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Material Document and Classification: TI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V; Overall Length: 15.340 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.
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.