The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-532-0226, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Clark Equipment Co Div Doosan Infracore Portable Power. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-532-0226 |
| Primary Part Number | 22146641 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Clark Equipment Co Div Doosan Infracore Portable Power |
| Status | ACTIVE |
| Flow Control Device | PISTON, SPRING LOADED |
| Body Style | ANGLE |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| End Connection Quantity | 2 |
| Valve Loading Method | SPRING |
| Media for Which Designed | AIR |
| 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 |
|---|---|
| CV165109 | Doosan Infracore Portable Power & Attachments (GBR) |
| 22146641 | Doosan Infracore Portable Power & Attachments (GBR) |
| 22146641 PRIMARY | Clark Equipment Co Div Doosan Infracore Portable Power (USA) |
| Reference | Meaning |
|---|---|
| CV165109 | C/1 Advisory reference — outside the item-of-supply concept Clark Equipment Co Div Doosan Infracore Portable Power |
| CV165109 | 5/9 Secondary reference Doosan International Usa Inc Div Portable Power |
NSN 4820-01-532-0226 is a Valve,regulating,fluid Pressure, manufactured by Clark Equipment Co Div Doosan Infracore Portable Power, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-532-0226 has 3 manufacturer part numbers on file: CV165109 (Doosan Infracore Portable Power & Attachments), 22146641 (Doosan Infracore Portable Power & Attachments), 22146641 (Clark Equipment Co Div Doosan Infracore Portable Power).
Key specifications for 22146641: Flow Control Device: PISTON, SPRING LOADED; Body Style: ANGLE; Regulation Type: AUTOMATIC SINGLE STAGE; End Connection Quantity: 2. 6 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.