The Tube,metallic, cataloged under National Stock Number 4710-00-345-8665, 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 Aluminum Co of America. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-345-8665 |
| Primary Part Number | WWT700-4-3-500IN |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Measuring Method and Length | 144.000 INCHES NOMINAL SPECIFIC IN |
| First End Style | PLAIN |
| Heat Treatment | ANNEALED |
| Material Document and Classification | QQ-A-225/7 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 3.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.028 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Specification/standard Data | 81348-WW-T-700/4 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 1 TYPE |
| Material | ALUMINUM ALLOY 5052 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| WWT700-4-3-500IN PRIMARY | Aluminum Co of America (USA) |
| WWT700/4-O-I-3.500X0.028 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AMS-WW-T-700/4 | 3/1 Design control — primary reference Sae International Dba Sae International |
| WW-T-700/4 | 5/9 Secondary reference U.S. Government activity |
| WWT700-4-3-500IN | 3/2 Design control — primary reference U.S. Government activity |
| WWT700-4-3-500IN | 5/9 Secondary reference Td Materials Inc |
NSN 4710-00-345-8665 is a Tube,metallic, manufactured by Aluminum Co of America, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-345-8665 has 2 manufacturer part numbers on file: WWT700-4-3-500IN (Aluminum Co of America), WWT700/4-O-I-3.500X0.028 (Sae International Dba Sae International).
Key specifications for WWT700-4-3-500IN: Measuring Method and Length: 144.000 INCHES NOMINAL SPECIFIC IN; First End Style: PLAIN; Heat Treatment: ANNEALED; Material Document and Classification: QQ-A-225/7 FED SPEC SINGLE MATERIAL RESPONSE. 12 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.