The Tube Assembly,metal, cataloged under National Stock Number 4710-00-466-7726, 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 Rolls-Royce Solutions America Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4710-00-466-7726 |
| Primary Part Number | 5143869 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SINGLE END |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| Nominal Thread Size | 0.750 INCHES SINGLE END IN |
| End Connection Style | PLAIN SINGLE END |
| Tube Outside Diameter | 0.875 INCHES NOMINAL IN |
| Thread Class | 2A SINGLE END A |
| Material | STEEL TUBING |
| Thread Series Designator | NPT SINGLE END |
| 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 |
|---|---|
| 5143869 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5143869 | 5/9 Secondary reference General Motors Corp |
| 4710004667726 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 5143869 | 5/9 Secondary reference Detroit Diesel (overseas Distribution Corp) |
| PC5143869 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
NSN 4710-00-466-7726 is a Tube Assembly,metal, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-466-7726 has 1 manufacturer part number on file: 5143869 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-333-3986. Verify interchangeability with system specifications before substitution.
Key specifications for 5143869: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Wall Thickness: 0.065 INCHES NOMINAL IN; Nominal Thread Size: 0.750 INCHES SINGLE END IN. 9 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.