The Tube Assembly,metal, cataloged under National Stock Number 4710-00-709-9771, 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 Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-709-9771 |
| Primary Part Number | 6865307 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SECOND END |
| Mating End Quantity | 1 FIRST END |
| Material Document and Classification | AMS 5571 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5556 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Tube Outside Diameter | 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Material | STEEL COMP 347 OR STEEL COMP 347 TUBING |
| End Connection Spec/std | PART NO. 6861216,FSCM 73342 AND 6861324,FSCM 73342 |
| 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 |
|---|---|
| 6865307 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6865309 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 4710-00-709-9771 is a Tube Assembly,metal, manufactured by Rolls-Royce Corporation, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-709-9771 has 1 manufacturer part number on file: 6865307 (Rolls-Royce Corporation).
Key specifications for 6865307: Design Form: PREBENT; Mating End Quantity: 1 SECOND END; Mating End Quantity: 1 FIRST END; Material Document and Classification: AMS 5571 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5556 ASSN STD SINGLE MATERIAL RESPONSE TUBING. 8 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.