The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-488-8229, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Linde Material Handling North America Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-00-488-8229 |
| Primary Part Number | A271MEV1 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Linde Material Handling North America Corporation |
| Status | ACTIVE |
| Operating Pressure and Type | 2000.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED INTERNAL BOSS |
| End Connection Quantity | 4 |
| Nominal Thread Size | 0.875 INCHES IN |
| Spool Quantity | 2 |
| Body Material | STEEL |
| Thread Series Designator | UNF |
| Valve Discharge Flow Rate | 12.0 GALLONS PER MINUTE |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| A271MEV1 PRIMARY | Linde Material Handling North America Corporation (USA) |
| VDP12DP46 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| Reference | Meaning |
|---|---|
| A271MEV1 | 5/9 Secondary reference Linde Lift Truck Corp. |
| VDP12DP46 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| VDP12DP46 | 5/9 Secondary reference Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div |
NSN 4820-00-488-8229 is a Valve,linear,directional Control, manufactured by Linde Material Handling North America Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-488-8229 has 2 manufacturer part numbers on file: A271MEV1 (Linde Material Handling North America Corporation), VDP12DP46 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).
Key specifications for A271MEV1: Operating Pressure and Type: 2000.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Connection Type: THREADED INTERNAL BOSS; End Connection Quantity: 4; Nominal Thread Size: 0.875 INCHES IN. 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.