The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-438-8067, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-438-8067 |
| Primary Part Number | RCS-10F1-30 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Flow Control Device | PISTON, BOTTOM GUIDED |
| First End Thread Direction | RIGHT-HAND |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Thread Class | 2B |
| Outlet Pressure Range | 500.0 TO 2000.0 CAMERA MOUNT |
| Valve Loading Method | SPRING |
| First End Connection Type | THREADED INTERNAL TUBE |
| First End Outside Diameter Tube Accommodated | 1.250 INCHES NOMINAL IN |
| Material | STEEL BODY |
| Media for Which Designed | HYDRAULIC OIL |
| Maximum Inlet Pressure Rating | ERR-060 |
| Thread Size and Series/type Designator | 1.625-12 UNF FIRST END |
| 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 |
| Part Number | Manufacturer |
|---|---|
| RCS-10F1-30 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4820-01-438-8067 is a Valve,regulating,fluid Pressure, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-438-8067 has 1 manufacturer part number on file: RCS-10F1-30 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for RCS-10F1-30: Flow Control Device: PISTON, BOTTOM GUIDED; First End Thread Direction: RIGHT-HAND; Regulation Type: AUTOMATIC SINGLE STAGE; First End Thread Class: 2B. 13 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.