The Strainer,sediment, cataloged under National Stock Number 4730-01-708-2286, 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 Magnatrol Valve Corp Dba Magnatrol Valve Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-708-2286 |
| Primary Part Number | BR 4 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Magnatrol Valve Corp Dba Magnatrol Valve Corp |
| Status | ACTIVE |
| Second Discharge Connection Relationship to Preceding Connection | NOT IDENTICAL |
| Distance From Bottom of Body to Center of Inlet | 2.750 INCHES NOMINAL IN |
| Temp Rating | 400.000 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL PIPE END |
| Style Designator | Y STRAINER W/BLOW-OFF PLUG |
| Operating Pressure | 600.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Body Length | 3.750 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Second Discharge Connection Type | THREADED INTERNAL PIPE END |
| Second Discharge Thread Direction | RIGHT-HAND |
| Media for Which Designed | WATER |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| BR 4 PRIMARY | Magnatrol Valve Corp Dba Magnatrol Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| BR 4 | 5/9 Secondary reference Magnatrol Valve Corp Div Clark-Cooper |
NSN 4730-01-708-2286 is a Strainer,sediment, manufactured by Magnatrol Valve Corp Dba Magnatrol Valve Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-708-2286 has 1 manufacturer part number on file: BR 4 (Magnatrol Valve Corp Dba Magnatrol Valve Corp).
Key specifications for BR 4: Second Discharge Connection Relationship to Preceding Connection: NOT IDENTICAL; Distance From Bottom of Body to Center of Inlet: 2.750 INCHES NOMINAL IN; Temp Rating: 400.000 FAHRENHEIT MAXIMUM DEGF; First Intake Thread Direction: RIGHT-HAND. 13 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.