The Tube Assembly,metal, cataloged under National Stock Number 4710-00-421-9567, 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 Ford Motor Co General Parts Division. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-421-9567 |
| Primary Part Number | 2701E9A557 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Ford Motor Co General Parts Division |
| Status | ACTIVE |
| Seat Angle in Deg | 30.0 SINGLE END |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Wall Thickness | 0.095 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| End Connection Style | SWIVEL NUT, INVERTED FLARE SINGLE END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 2B FIRST END |
| Thread Class | 2B SECOND END |
| Material | STEEL TUBING |
| Material | STEEL SINGLE END |
| Thread Series Designator | UN FIRST END |
| Thread Series Designator | UN SECOND 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 |
|---|---|
| 2701E9A557 | Ford Motor Co General Parts Division (USA) |
| Reference | Meaning |
|---|---|
| 2701E-9A557A | 5/9 Secondary reference U.S. Government activity |
| C7TZ-9A555-C | 3/9 Design control — primary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| C7TZ-9A555-C | 5/9 Secondary reference Ford Motor Company |
NSN 4710-00-421-9567 is a Tube Assembly,metal, manufactured by Ford Motor Co General Parts Division, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-421-9567 has 1 manufacturer part number on file: 2701E9A557 (Ford Motor Co General Parts Division).
Key specifications for 2701E9A557: Seat Angle in Deg: 30.0 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Wall Thickness: 0.095 INCHES NOMINAL IN. 16 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.