The Tubing,nonmetallic, cataloged under National Stock Number 4710-01-043-9703, 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 Ernst, John C & Co, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-043-9703 |
| Primary Part Number | E442-05PC48-28-524 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Ernst, John C & Co, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 28.000 INCHES NOMINAL OVERALL IN |
| Flexibility | RIGID |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Exterior Color | CLEAR |
| Inside Diameter | 0.532 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Material | PLASTIC POLYCARBONATE TUBE |
| 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 |
|---|---|
| E442-05PC48-28-524 PRIMARY | Ernst, John C & Co, Inc. (USA) |
| Reference | Meaning |
|---|---|
| E442-04PC48-28-524 | 5/9 Secondary reference Ernst, John C & Co, Inc. |
| E442-04SPPC4-28 | C/1 Advisory reference — outside the item-of-supply concept Ernst, John C & Co, Inc. |
| E442-04SPPC4-28IN | 5/9 Secondary reference Ernst, John C & Co, Inc. |
NSN 4710-01-043-9703 is a Tubing,nonmetallic, manufactured by Ernst, John C & Co, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-043-9703 has 1 manufacturer part number on file: E442-05PC48-28-524 (Ernst, John C & Co, Inc.).
Key specifications for E442-05PC48-28-524: Measuring Method and Length: 28.000 INCHES NOMINAL OVERALL IN; Flexibility: RIGID; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.750 INCHES NOMINAL IN. 8 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.