The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-01-040-1799, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-040-1799 |
| Primary Part Number | PH30E |
| Item Name | Test Stand,hydraulic System Comp |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| Status | ACTIVE |
| Pressure Rating | 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Usage Design | AIRCRAFT HYDRAULIC SYSTEM |
| Supplementary Features | 85.000 IN. L,62.000 IN. W,55.000 IN. H W/O HOSE RACKS IN |
| Power Source | ELECTRIC MOTOR |
| Hydraulic Fluid Flow Rate | 30.0 GALLONS PER MINUTE |
| Functional Classification | GG-5.3 |
| Functional Description | USED TO SUPPLY FLUID UNDER PRESSURE AND FUNCTIONALLY OPERATE ACFT HYD SYS & COMPONENTS W/O USING ACFT HYD PUMPS |
| Installation Design | PORTABLE |
| 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 |
|---|---|
| PH30E PRIMARY | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA) |
| Reference | Meaning |
|---|---|
| PH30E | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-040-1799 is a Test Stand,hydraulic System Comp, manufactured by Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-040-1799 has 1 manufacturer part number on file: PH30E (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris).
Key specifications for PH30E: Pressure Rating: 5000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Phase: THREE; Frequency in Hertz: 60.0; Usage Design: AIRCRAFT HYDRAULIC SYSTEM. 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.