The Separator,pipeline, cataloged under National Stock Number 4730-01-231-4104, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-231-4104 |
| Item Name | Separator,pipeline |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Pressure Rating | 75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Connection Thread Series | NPT |
| Distance Between Inlet Face and Outlet Face Connections | 25.000 INCHES NOMINAL IN |
| Drain Hole Connection Nominal Pipe Size | 1.250 INCHES IN |
| Drain Hole Connection Type | THREADED |
| Inlet Connection Type | FLANGE |
| Flow Type | HORIZONTAL |
| Material | STEEL |
| Service Type for Which Designed | ANY ACCEPTABLE |
| Thread Size and Series/type Designator | 1/2-14 NPT INLET |
| Outlet Connection Type | FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TYPE 31L 1/2IN | 3/9 Design control — primary reference Wright Austin Co |
| B-201G8D | C/1 Advisory reference — outside the item-of-supply concept Wright Austin Co |
NSN 4730-01-231-4104 is a Separator,pipeline, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-231-4104: Pressure Rating: 75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Connection Thread Series: NPT; Distance Between Inlet Face and Outlet Face Connections: 25.000 INCHES NOMINAL IN; Drain Hole Connection Nominal Pipe Size: 1.250 INCHES IN. 11 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.