The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-645-9123, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-645-9123 |
| Primary Part Number | EHOMDFX-400LNF-3W |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Metrex Valve Corp. Dba Metrex Valve Corp |
| Status | ACTIVE |
| Flange Face Design | PLAIN |
| Voltage in Volts and Current Type | 115.0 AC |
| Connection Type | FLANGE, ROUND W/HOLES |
| End Connection Quantity | 3 |
| Nominal Outside Diameter Tube Accommodated | 4.0 INCHES IN |
| Nominal Thread Size | 0.5 INCHES IN |
| Body Material | COPPER ALLOY |
| Bolt Hole Quantity | 24 |
| Flange Diameter | 7.69 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 13 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Valve Operation Method | ELECTRIC MOTOR |
| Current Rating in Amps | 3.0 |
| 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 |
|---|---|
| EHOMDFX-400LNF-3W PRIMARY | Metrex Valve Corp. Dba Metrex Valve Corp (USA) |
NSN 4810-01-645-9123 is a Valve,linear,directional Control, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-645-9123 has 1 manufacturer part number on file: EHOMDFX-400LNF-3W (Metrex Valve Corp. Dba Metrex Valve Corp).
Key specifications for EHOMDFX-400LNF-3W: Flange Face Design: PLAIN; Voltage in Volts and Current Type: 115.0 AC; Connection Type: FLANGE, ROUND W/HOLES; End Connection Quantity: 3. 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.