The Tube,metallic, cataloged under National Stock Number 4710-01-320-1580, 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 Thermal Engineering International (usa) Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-320-1580 |
| Primary Part Number | 100-D-100 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Thermal Engineering International (usa) Inc. |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN ROUND |
| 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 |
|---|---|
| 900-D-025 ITEM 4 | Thermal Engineering International (usa) Inc. (USA) |
| 100-D-100 PRIMARY | Thermal Engineering International (usa) Inc. (USA) |
| Reference | Meaning |
|---|---|
| 100-D-100 | 5/9 Secondary reference Thermal Engineering International Usa Inc |
| 900-D-025 ITEM 4 | 5/9 Secondary reference Thermal Engineering International Usa Inc |
NSN 4710-01-320-1580 is a Tube,metallic, manufactured by Thermal Engineering International (usa) Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-320-1580 has 2 manufacturer part numbers on file: 900-D-025 ITEM 4 (Thermal Engineering International (usa) Inc.), 100-D-100 (Thermal Engineering International (usa) Inc.).
Key specifications for 100-D-100: Cross-Sectional Shape Style: PLAIN ROUND; End Item Identification: SOUTHWESTERN ENGINEERING CO AIR COOLER. 1 specification is 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.