The Valve,solenoid, cataloged under National Stock Number 4810-00-895-7236, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-00-895-7236 |
| Primary Part Number | 200RB4S4-AMG-120VDC |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Flow Control Device | PISTON |
| Voltage in Volts and Current Type | 120.0 DC |
| Connection Style | PLAIN (TUBE) SECOND END |
| Connection Style | SOCKET (TUBE) FIRST END |
| Mounting Position | HORIZONTAL |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Style Designator | STRAIGHT THRU |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Aperture Diameter | 0.250 INCHES NOMINAL IN |
| Maximum Operating Temp | 285.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | REFRIGERANT 12 SINGLE RESPONSE |
| Material | COPPER ALLOY BODY |
| Valve Operation Method | SOLENOID |
| Inlet/outlet Operating Pressure Differential | 170.0 POUNDS PER SQUARE INCH NOMINAL LBS |
| Current Rating in Amps | 0.160 |
| Flow Control Device Normal Operation Position | CLOSED |
| 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 |
|---|---|
| S1NZ0115VDC | Emerson Electric Co Alco Controls Div (USA) |
| F10502SWT1-20DF | Emerson Electric Co Alco Controls Div (USA) |
| AV204-071-2 | Automatic Switch Company Dba Asco (USA) |
| 200RB4S4-AMG-120VDC PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| Reference | Meaning |
|---|---|
| 200RA4S4-120VDC | 5/9 Secondary reference Emerson Electric Co Alco Controls Div |
| S120-120VDC | 5/9 Secondary reference Emerson Electric Co Alco Controls Div |
| S120-120UDC | 5/9 Secondary reference Emerson Electric Co Alco Controls Div |
NSN 4810-00-895-7236 is a Valve,solenoid, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-895-7236 has 4 manufacturer part numbers on file: S1NZ0115VDC (Emerson Electric Co Alco Controls Div), F10502SWT1-20DF (Emerson Electric Co Alco Controls Div), AV204-071-2 (Automatic Switch Company Dba Asco), 200RB4S4-AMG-120VDC (Emerson Electric Co Alco Controls Div).
Key specifications for 200RB4S4-AMG-120VDC: Flow Control Device: PISTON; Voltage in Volts and Current Type: 120.0 DC; Connection Style: PLAIN (TUBE) SECOND END; Connection Style: SOCKET (TUBE) FIRST END. 19 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.