The Valve,solenoid, cataloged under National Stock Number 4810-00-231-9566, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-231-9566 |
| Primary Part Number | 56D82 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Flow Control Device | PISTON |
| Voltage in Volts and Current Type | 18.0 DC AND 30.0 DC |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Style Designator | STRAIGHT THRU |
| Maximum Operating Temp | 100.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | STEEL OVERALL |
| 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 | N |
| Part Number | Manufacturer |
|---|---|
| 56D82 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| 1128SCEC407-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 1128SCEC407-1 | 7/9 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 4810-00-231-9566 is a Valve,solenoid, manufactured by Grimes Aerospace Company, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-231-9566 has 1 manufacturer part number on file: 56D82 (Grimes Aerospace Company).
Key specifications for 56D82: Flow Control Device: PISTON; Voltage in Volts and Current Type: 18.0 DC AND 30.0 DC; Mounting Position: HORIZONTAL OR VERTICAL; Style Designator: STRAIGHT THRU. 10 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.