The Tube Assembly,metal,branched, cataloged under National Stock Number 4710-01-561-5476, 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 Dh Instruments Inc.. Government technical data includes 6 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-561-5476 |
| Primary Part Number | 124146 |
| Item Name | Tube Assembly,metal,branched |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Dh Instruments Inc. |
| Status | ACTIVE |
| Branch Quantity | 1 |
| Design Form | STRAIGHT |
| Main Body Tube Wall Thickness | 0.084 INCHES NOMINAL IN |
| Specification/standard Data | ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Material | STEEL CORROSION RESISTING |
| Working Surface Length | 483.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4710-01-561-5476 is a Tube Assembly,metal,branched, manufactured by Dh Instruments Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-561-5476 has 2 manufacturer part numbers on file: 124146 (Dh Instruments Inc.), U04146 (Dh Instruments Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-590-7171. Verify interchangeability with system specifications before substitution.
Key specifications for 124146: Branch Quantity: 1; Design Form: STRAIGHT; Main Body Tube Wall Thickness: 0.084 INCHES NOMINAL IN; Specification/standard Data: ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 6 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.