The Valve,rotary,selector, cataloged under National Stock Number 4820-01-464-9765, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-464-9765 |
| Item Name | Valve,rotary,selector |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Flow Control Device | PORTED ROTOR |
| Maximum Operating Temp and Media for Which Designed | 248.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF |
| Operating Pressure and Type | 3000.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LBS |
| Connection Type | THREADED EXTERNAL TUBE |
| Valve Size | 10.0 MILLIMETERS MM |
| Flow Type | THREE-WAY |
| Nominal Thread Size | 0.875 INCHES IN |
| Body Material | ALUMINUM |
| Mounting Facility | INLINE |
| Connection Location | BOTTOM |
| Thread Class | 2B |
| Thread Quantity Per Inch | 14 |
| Connection Quantity | 1 |
| Thread Series Designator | UNF |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| MRV3-10V-K-0 | 3/9 Design control — primary reference Modular Controls Corp |
NSN 4820-01-464-9765 is a Valve,rotary,selector, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-464-9765: Flow Control Device: PORTED ROTOR; Maximum Operating Temp and Media for Which Designed: 248.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF; Operating Pressure and Type: 3000.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LBS; Connection Type: THREADED EXTERNAL TUBE. 15 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.