The Separator,pipeline, cataloged under National Stock Number 4730-01-249-9320, 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 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-249-9320 |
| Item Name | Separator,pipeline |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Pressure Rating | 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Outlet Bolt Hole Quantity | 8 |
| Distance Between Inlet Face and Outlet Face Connections | 10.750 INCHES NOMINAL IN |
| Inlet Connection Type | FLANGE |
| Flow Type | HORIZONTAL |
| Inlet Bolt Hole Quantity | 8 |
| Material | COPPER ALLOY |
| Service Type for Which Designed | AIR MOISTURE |
| 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 |
|---|---|
| 8482 | 3/9 Design control — primary reference Wright Austin Co |
| TB-541-K 2IN.30 | C/1 Advisory reference — outside the item-of-supply concept Wright Austin Co |
NSN 4730-01-249-9320 is a Separator,pipeline, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4520-01-423-6493, 1385-01-551-5226, 5120-01-702-5674. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-249-9320: Pressure Rating: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Outlet Bolt Hole Quantity: 8; Distance Between Inlet Face and Outlet Face Connections: 10.750 INCHES NOMINAL IN; Inlet Connection Type: FLANGE. 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.