The Valve,solenoid, cataloged under National Stock Number 4810-00-955-6651, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-955-6651 |
| Primary Part Number | 100RB2F2120/60 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Media for Which Designed | REFRIGERANT 12 SINGLE RESPONSE |
| Thread Series Designator | UNF ALL ENDS |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Inlet/outlet Operating Pressure Differential | 2.0 POUNDS PER SQUARE INCH NOMINAL LBS |
| Aperture Diameter | 0.125 INCHES NOMINAL IN |
| Material | COPPER ALLOY BODY |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Current Rating in Amps | 0.234 |
| Valve Operation Method | SOLENOID |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | POPPET |
| Maximum Operating Temp | 225.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flow Control Device Normal Operation Position | CLOSED |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Thread Class | 3A ALL ENDS A |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100RA2F2120/60 | Emerson Electric Co Alco Controls Div (USA) |
| S101-2 | Emerson Electric Co Alco Controls Div (USA) |
| 100RB2F2120/60 PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
NSN 4810-00-955-6651 is a Valve,solenoid, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-955-6651 has 3 cross-referenced part numbers: 100RA2F2120/60 (Emerson Electric Co Alco Controls Div), S101-2 (Emerson Electric Co Alco Controls Div), 100RB2F2120/60 (Emerson Electric Co Alco Controls Div).
There are 7 known substitutes for 4810-00-955-6651: 5120-00-277-2307, 4310-00-344-0815, 2815-00-362-1746 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100RB2F2120/60: Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; Media for Which Designed: REFRIGERANT 12 SINGLE RESPONSE; Thread Series Designator: UNF ALL ENDS; Seat Angle: 37.0 DEGREES ALL ENDS. 20 total characteristics are documented in the Federal Logistics Information System.