The Valve,solenoid, cataloged under National Stock Number 4810-01-446-7504, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-446-7504 |
| Primary Part Number | 33-AR-33 120V/60HZ |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Magnatrol Valve Corp Dba Magnatrol Valve Corp |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 120.0 AC |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Mounting Position | VERTICAL |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | SOLENOID |
| 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 |
|---|---|
| E2-2113 120V/60HZ | Magnatrol Valve Corp Dba Magnatrol Valve Corp (USA) |
| 33-AR-33 120V/60HZ PRIMARY | Magnatrol Valve Corp Dba Magnatrol Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| E2-2113 | D/9 Drawing number reference only Magnatrol Valve Corp Dba Magnatrol Valve Corp |
NSN 4810-01-446-7504 is a Valve,solenoid, manufactured by Magnatrol Valve Corp Dba Magnatrol Valve Corp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-446-7504 has 2 manufacturer part numbers on file: E2-2113 120V/60HZ (Magnatrol Valve Corp Dba Magnatrol Valve Corp), 33-AR-33 120V/60HZ (Magnatrol Valve Corp Dba Magnatrol Valve Corp).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-446-7506. Verify interchangeability with system specifications before substitution.
Key specifications for 33-AR-33 120V/60HZ: Flow Control Device: DISK; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 120.0 AC; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS. 12 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.