The Tube Assembly,outer, cataloged under National Stock Number 4710-01-247-2847, 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 Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-247-2847 |
| Primary Part Number | B4013258 |
| Item Name | Tube Assembly,outer |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| General Characteristics Item Description | BLACK OXIDE FINISH PER MIL-C-13924,CLASS 4; PART TO BE PASSIVATED BEFORE BLACKENING PER QQ-P-35,TYPE OPTIONAL |
| 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 |
|---|---|
| B4013258 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| L348 000 035 | Lockheed Martin Librascope Corporation (USA) |
NSN 4710-01-247-2847 is a Tube Assembly,outer, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-247-2847 has 2 manufacturer part numbers on file: B4013258 (Department of the Army Hq United States Army Communications Research and Development Command), L348 000 035 (Lockheed Martin Librascope Corporation).
Key specifications for B4013258: General Characteristics Item Description: BLACK OXIDE FINISH PER MIL-C-13924,CLASS 4; PART TO BE PASSIVATED BEFORE BLACKENING PER QQ-P-35,TYPE OPTIONAL. 1 specification is 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.