The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-656-4544, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-656-4544 |
| Primary Part Number | PPDBLAN-E4V/S |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| First End Bolt Hole Quantity | 2 |
| End Connection Quantity | 1 |
| Outlet Pressure Range | 100.0 TO 3000.0 CAMERA MOUNT |
| Mounting Facility | BOLTS |
| Material | IRON BODY |
| Maximum Inlet Pressure Rating | ERR-060 |
| 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 |
|---|---|
| 40103285 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| U80039120 | Mactaggart Scott & Co Ltd (GBR) |
| PPDBLAN-E4V/S PRIMARY | Sun Hydraulics Corporation (USA) |
NSN 4820-01-656-4544 is a Valve,regulating,fluid Pressure, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-656-4544 has 3 manufacturer part numbers on file: 40103285 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), U80039120 (Mactaggart Scott & Co Ltd), PPDBLAN-E4V/S (Sun Hydraulics Corporation).
Key specifications for PPDBLAN-E4V/S: First End Bolt Hole Quantity: 2; End Connection Quantity: 1; Overall Length: 134.87 MILLIMETERS NOMINAL MM; Outlet Pressure Range: 100.0 TO 3000.0 CAMERA MOUNT. 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.