The Expansion Joint,pipe, cataloged under National Stock Number 4730-00-810-2426, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Elliott Company Div Jeannette. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-00-810-2426 |
| Primary Part Number | P390A124 |
| Item Name | Expansion Joint,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Elliott Company Div Jeannette |
| Status | ACTIVE |
| Nominal Pipe Size Designation | 5.000 INCHES IN |
| Design Type | CORRUGATED ELEMENT |
| Equalization Characteristic | NONEQUALIZING |
| End Connection Type | FLANGED |
| Guide Type | INTERNAL |
| Bolt Hole Diameter | 0.875 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Bolt Circle Diameter | 9.500 INCHES NOMINAL IN |
| Surface Treatment | PAINT FLANGE |
| Material | STEEL CORROSION RESISTING SLEEVE |
| Material | STEEL FLANGE |
| Joint Type | SINGLE |
| Flange Outside Diameter | 11.000 INCHES NOMINAL IN |
| Sleeve Quantity | 1 |
| 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 |
|---|---|
| P390A124 PRIMARY | Elliott Company Div Jeannette (USA) |
| Reference | Meaning |
|---|---|
| P390A114 | 5/9 Secondary reference Elliott Company Div Jeannette |
NSN 4730-00-810-2426 is a Expansion Joint,pipe, manufactured by Elliott Company Div Jeannette, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-810-2426 has 1 manufacturer part number on file: P390A124 (Elliott Company Div Jeannette).
Key specifications for P390A124: Nominal Pipe Size Designation: 5.000 INCHES IN; Design Type: CORRUGATED ELEMENT; Equalization Characteristic: NONEQUALIZING; End Connection Type: FLANGED. 14 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.