The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-146-5907, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 30 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-146-5907 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Third End Center to Center Distance Between Holes Along Width | 1.440 INCHES NOMINAL IN |
| Flow Control Device | DISK |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | NOT IDENTICAL |
| Offset Distance | 2.210 INCHES NOMINAL IN |
| Body Style | TEE W/OFFSET |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| First End Style Designator | PLAIN |
| Third End Center to Center Distance Between Holes Along Length | 1.190 INCHES NOMINAL IN |
| End Connection Quantity | 3 |
| Outlet Pressure Range | 1000.0 TO 4000.0 CAMERA MOUNT |
| Second End Thread Direction | RIGHT-HAND |
| Valve Loading Method | SPRING |
| Third End Flange Thickness | 1.470 INCHES NOMINAL IN |
| Second End Style Designator | PLAIN |
| First End Connection Type | THREADED INTERNAL PIPE |
| Third End Flange Width | 3.000 INCHES NOMINAL IN |
| Third End Bolt Hole Quantity | 4 |
| Third End Flange Shape Style | RECTANGULAR (INCLUDES SQUARE) W/ BOLT HOLES |
| Third End Connection Type | PLAIN FACE FLANGE |
| Material | STEEL FLOW CONTROL DEVICE |
| Material | ALUMINUM BODY |
| Media for Which Designed | HYDRAULIC OIL |
| Third End Style Designator | PLAIN |
| Second End Connection Type | THREADED INTERNAL PIPE |
| Thread Size and Series/type Designator | 0.375-18 NPTF FIRST END |
| Thread Size and Series/type Designator | 0.125-27 NPTF SECOND END |
| Third End Bolt Hole Diameter | 0.320 INCHES NOMINAL IN |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| A29433 | 5/9 Secondary reference Trump Ted Co the |
| CBEA LAN ZYH | 5/9 Secondary reference Trump Ted Co the |
| A29433 | 3/9 Design control — primary reference U.S. Government activity |
| CBEA LAN ZYH | 5/9 Secondary reference U.S. Government activity |
| 15F780 | 5/9 Secondary reference Trump Ted Co the |
NSN 4820-01-146-5907 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-146-5907: Third End Center to Center Distance Between Holes Along Width: 1.440 INCHES NOMINAL IN; Flow Control Device: DISK; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: NOT IDENTICAL. 30 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.