The Servovalve,hydraulic, cataloged under National Stock Number 4820-01-468-6868, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-468-6868 |
| Item Name | Servovalve,hydraulic |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Port Quantity | 4 |
| Operating Temp Rating | -65.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT MAXIMUM DEGF |
| Supply Pressure | 3000.0 POUNDS PER SQUARE INCH LBS |
| Valve Operation Method | HYDRAULIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A62195-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-468-6868 is a Servovalve,hydraulic, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-468-6868: Port Quantity: 4; Operating Temp Rating: -65.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT MAXIMUM DEGF; Special Features: MANUFACTURERS SUGGESTED NAME IS HYDRAULIC BLEED VALVE; DIFFERENCE BETWEEN PART NUMBER A62195-1 AND A62195 IS PART NO. A62195-1 HAS A GUARD AROUND BLEED BUTTON ON END OF THE SLIDE SLEEVE ASSEMBLY AND PART NO. A62196 DOES NOT HAVE THE GUARD; Supply Pressure: 3000.0 POUNDS PER SQUARE INCH LBS. 4 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.