The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-529-8461, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-529-8461 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Maximum Operating Temp and Media for Which Designed | 230.0 FAHRENHEIT AIR DEGF |
| Operating Pressure and Type | -150.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED AND -150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND -150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED INTERNAL PIPE |
| End Connection Quantity | 3 |
| Nominal Thread Size | 0.125 INCHES IN |
| Spool Quantity | 1 |
| Thread Series Designator | NPT |
| 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 |
|---|---|
| 3307723-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| FTV-3P | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-529-8461 is a Valve,linear,directional Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-529-8461: Maximum Operating Temp and Media for Which Designed: 230.0 FAHRENHEIT AIR DEGF; Operating Pressure and Type: -150.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED AND -150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND -150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Connection Type: THREADED INTERNAL PIPE; End Connection Quantity: 3. 8 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.