The Tube,metallic, cataloged under National Stock Number 4710-01-009-4456, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4710-01-009-4456 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN |
| Special Test Features | THE INTERIOR OF THE TUBING SHALL BE 100 PER CENT FREE OF ANY GREENISH OXIDE COATING FOR THE FULL LENGTH OF THE TUBING AND THE INTERIOR SURFACE @ROUGHNESS SHALL NOT EXCEED 32 MICROINCHES AA BY A PROFILOMETER |
| First End Style | PLAIN |
| Heat Treatment | ANNEALED |
| Material Document and Classification | MIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Operating Pressure | 105000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Relationship with First End | IDENTICAL |
| Specification/standard Data | 81349-MIL-T-8808 GOVERNMENT SPECIFICATION |
| Maximum Operating Temp | 1200.0 FAHRENHEIT DEGF |
| Nondefinitive Spec/std Data | 347 COMPOSITION AND 1 TYPE |
| Surface Treatment | PASSIVATE INSIDE |
| Surface Treatment | PASSIVATE OUTSIDE |
| Material | STEEL COMP 347 |
| Construction | SEAMLESS |
| 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 |
|---|---|
| J524.2500DX.035WTX71.520LSST | 5/9 Secondary reference U.S. Government activity |
| MIL-T-8808 | 5/1 Secondary reference U.S. Government activity |
| AMS5556 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4710-01-009-4456 is a Tube,metallic, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4710-01-496-9118. Verify interchangeability with system specifications before substitution.
Key specifications for 4710-01-009-4456: Measuring Method and Length: 120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN; Special Test Features: THE INTERIOR OF THE TUBING SHALL BE 100 PER CENT FREE OF ANY GREENISH OXIDE COATING FOR THE FULL LENGTH OF THE TUBING AND THE INTERIOR SURFACE @ROUGHNESS SHALL NOT EXCEED 32 MICROINCHES AA BY A PROFILOMETER; First End Style: PLAIN; Heat Treatment: ANNEALED. 17 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.