The Test Stand,hydraulic System Comp, cataloged under National Stock Number 4920-01-587-7126, 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 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-587-7126 |
| 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 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Pressure Manifold Subcircuit | NOT INCLUDED |
| Usage Design | AIRCRAFT HYDRAULIC SYSTEM |
| Relationship to Similar Equipment | REFURBISHED 4920-01-044-5927 |
| Horsepower Rating | 133.0 |
| Filtering System | INCLUDED |
| Reference Data and Literature | TO 33A2-2-1-146; 33D2-5-36-41 |
| Hydraulic Fluid Flow Rate | 20.0 GALLONS PER MINUTE |
| Engine Driven Hydraulic Pump Testing Design Feature | NOT INCLUDED |
| Functional Classification | AA-9.2 |
| Entry Date | 10-08-17 |
| Functional Description | USED TO TEST AIRCRAFT HYDRAULIC SYSTEMS/COMPONENTS WITHOUT OPERATING AIRCRAFT ENGINE OR REMOVING COMPONENTS |
| Pressure/suction Hose | INCLUDED |
| Installation Design | PORTABLE |
| Accumulator | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 9780-0073-1 | 3/9 Design control — primary reference Aai Corporation Div Mississippi Operations |
| 9780-0073-1 | C/1 Advisory reference — outside the item-of-supply concept Testek Llc Dba Testek Solutions |
NSN 4920-01-587-7126 is a Test Stand,hydraulic System Comp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-587-7126: Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Pressure Manifold Subcircuit: NOT INCLUDED; Usage Design: AIRCRAFT HYDRAULIC SYSTEM; Relationship to Similar Equipment: REFURBISHED 4920-01-044-5927. 15 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.
NSN 4920-01-587-7126 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.