The Valve,solenoid, cataloged under National Stock Number 4810-01-446-2508, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Magnatrol Valve Corp Dba Magnatrol Valve Corp. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-446-2508 |
| Primary Part Number | 18AR32 120/60 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Magnatrol Valve Corp Dba Magnatrol Valve Corp |
| Status | ACTIVE |
| Flow Control Device | PISTON |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 120.0 AC |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Mounting Position | HORIZONTAL |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Maximum Operating Temp | 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SECOND RESPONSE |
| Media for Which Designed | WATER-OIL-GAS FIRST RESPONSE |
| Media for Which Designed | VACUUM THIRD RESPONSE |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | STEEL COMP 303 SEAT |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | SOLENOID |
| Current Rating in Amps | 0.500 |
| Flow Control Device Normal Operation Position | OPEN |
| 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 |
|---|---|
| 18AR32 120/60 PRIMARY | Magnatrol Valve Corp Dba Magnatrol Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| E2-2110 120/60 | 5/9 Secondary reference Magnatrol Valve Corp Dba Magnatrol Valve Corp |
| E2-2110 | D/9 Drawing number reference only Magnatrol Valve Corp Dba Magnatrol Valve Corp |
NSN 4810-01-446-2508 is a Valve,solenoid, manufactured by Magnatrol Valve Corp Dba Magnatrol Valve Corp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-446-2508 has 1 manufacturer part number on file: 18AR32 120/60 (Magnatrol Valve Corp Dba Magnatrol Valve Corp).
2 possible matches (shared part number, not a government interchangeability claim): 4810-01-446-2509, 4810-01-446-2510. Verify interchangeability with system specifications before substitution.
Key specifications for 18AR32 120/60: Flow Control Device: PISTON; Phase: SINGLE; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 120.0 AC. 22 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.