The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-346-1090, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-346-1090 |
| Primary Part Number | R374-02CP |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America |
| Status | ACTIVE |
| Remote Actuation Method | DIAPHRAGM |
| Body Style | STRAIGHT THRU |
| Temp Rating | 120.0 FAHRENHEIT NOMINAL DEGF |
| End Connection Quantity | 2 |
| Valve Loading Method | SPRING |
| Mounting Facility | PANEL |
| Material | ZINC BODY |
| Maximum Inlet Pressure Rating | ERR-060 |
| Furnished Items | NUT |
| 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 |
|---|---|
| 1846580 | Oshkosh Defense Llc (USA) |
| R374-02CP PRIMARY | Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America (USA) |
| Reference | Meaning |
|---|---|
| R384-02CP | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America |
| 1846580 | 5/9 Secondary reference Oshkosh Corp |
NSN 4820-01-346-1090 is a Valve,regulating,fluid Pressure, manufactured by Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-346-1090 has 2 manufacturer part numbers on file: 1846580 (Oshkosh Defense Llc), R374-02CP (Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America).
Key specifications for R374-02CP: Remote Actuation Method: DIAPHRAGM; Body Style: STRAIGHT THRU; Temp Rating: 120.0 FAHRENHEIT NOMINAL DEGF; End Connection Quantity: 2. 10 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.