The Tube,metallic, cataloged under National Stock Number 4710-00-970-3995, 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 Troy Tube & Manufacturing Co. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-970-3995 |
| Primary Part Number | 64C33518-7 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Troy Tube & Manufacturing Co |
| Status | ACTIVE |
| Measuring Method and Length | 30.000 INCHES NOMINAL LAYING IN |
| First End Style | PLAIN |
| Material Document and Classification | WW-T-700/3 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 | IDENTICAL |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 64C33518-7 PRIMARY | Troy Tube & Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 64C33518-7 | 5/9 Secondary reference U.S. Government activity |
NSN 4710-00-970-3995 is a Tube,metallic, manufactured by Troy Tube & Manufacturing Co, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-970-3995 has 1 manufacturer part number on file: 64C33518-7 (Troy Tube & Manufacturing Co).
Key specifications for 64C33518-7: Measuring Method and Length: 30.000 INCHES NOMINAL LAYING IN; First End Style: PLAIN; Material Document and Classification: WW-T-700/3 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 2.250 INCHES NOMINAL IN. 9 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.