The Tube,metallic, cataloged under National Stock Number 4710-01-028-1663, 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13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-028-1663 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Second End Flare Length | 0.500 INCHES NOMINAL IN |
| Measuring Method and Length | 82.710 INCHES NOMINAL SPECIFIC IN |
| First End Style | PLAIN |
| Material Document and Classification | WW-T-700/3, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OR WW-T-700/3, T3 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 2.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.049 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Outside Diameter | 2.375 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OUTSIDE |
| Second End Style | SINGLE FLARE |
| Material | ALUMINUM ALLOY |
| Construction | SEAMLESS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 112595-1 | 3/9 Design control — primary reference Tracor Aerospace Inc Advanced Systems Opn /aso/ Sub of Tracor Inc |
NSN 4710-01-028-1663 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-028-1663: Second End Flare Length: 0.500 INCHES NOMINAL IN; Measuring Method and Length: 82.710 INCHES NOMINAL SPECIFIC IN; First End Style: PLAIN; Material Document and Classification: WW-T-700/3, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OR WW-T-700/3, T3 FED SPEC SINGLE MATERIAL RESPONSE. 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.
NSN 4710-01-028-1663 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.