The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-01-119-6554, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-119-6554 |
| Item Name | Test Stand,hydraulic System Comp |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Pressure Manifold Subcircuit | NOT INCLUDED |
| Frequency in Hertz | 60.0 AND 400.0 |
| Current Type | AC OR DC |
| Usage Design | INDIVIDUAL HYDRAULIC UNITS |
| Drive Type | ELECTRIC MOTOR |
| Power Source | ELECTRIC MOTOR |
| Filtering System | INCLUDED |
| Voltage in Volts | 120.0 AND 208.0 AND 32.0 |
| Operating Pressure | 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Hydraulic Fluid Flow Rate | 50.0 GALLONS PER MINUTE |
| Engine Driven Hydraulic Pump Testing Design Feature | INCLUDED |
| Flow Capacity Rating | 40.0 GALLONS PER MINUTE |
| Pressure/suction Hose | INCLUDED |
| Installation Design | PORTABLE |
| Accumulator | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 9L9282 | 3/2 Design control — primary reference U.S. Government activity |
| MACE-28-3-80 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-119-6554 is a Test Stand,hydraulic System Comp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-119-6554: Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Pressure Manifold Subcircuit: NOT INCLUDED; Frequency in Hertz: 60.0 AND 400.0; Current Type: AC OR DC. 16 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.