The Tube and Fittings,metallic, cataloged under National Stock Number 4710-01-304-7698, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-304-7698 |
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 FIRST END |
| Mating End Quantity | 3 SECOND END |
| Bolt Hole Diameter | 0.150 INCHES NOMINAL SECOND END IN |
| Bolt Hole Diameter | 0.211 INCHES NOMINAL FIRST END IN |
| Wall Thickness | 0.119 INCHES NOMINAL IN |
| End Connection Style | PLAIN SECOND END |
| End Connection Style | RAISED FIRST END |
| Tube Outside Diameter | 0.536 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 SECOND END |
| Bolt Hole Quantity | 2 FIRST END |
| Bolt Circle Diameter | 1.176 INCHES NOMINAL SECOND END IN |
| Bolt Circle Diameter | 1.387 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3002355-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-304-7698 is a Tube and Fittings,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-304-7698: Design Form: PREBENT; Mating End Quantity: 1 FIRST END; Mating End Quantity: 3 SECOND END; Bolt Hole Diameter: 0.150 INCHES NOMINAL SECOND END IN. 13 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.