The Test Stand,hydraulic Pumping Uni, cataloged under National Stock Number 4920-01-007-9052, 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 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-007-9052 |
| Item Name | Test Stand,hydraulic Pumping Uni |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Pressure Rating | 0.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5000.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Usage Design | AIRCRAFT HYDRAULIC SYSTEM |
| Supplementary Features | COMPANY ITEM NAME-CONSOLE, HYDRAULIC, (CSBPC) |
| Reference Data and Literature | T.O. 33DA35-3-1 |
| Hydraulic Fluid Flow Rate | 5.0 GALLONS PER MINUTE |
| Engine Driven Hydraulic Pump Testing Design Feature | NOT INCLUDED |
| Functional Classification | AA-9.3 |
| Functional Description | USED TO PROVIDE HYDRAULIC PRESSURE FOR CSBPC OVERHAUL AND TESTING WHICHC/O PITCH AND ROLL CHANNEL ASSY (PRCA) AND THE AILERON RUDDER INTERCONNECT (ARI) ASSEMBLY |
| Installation Design | FIXED |
| 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 |
|---|---|
| 077-68297 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-007-9052 is a Test Stand,hydraulic Pumping Uni, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-007-9052: Pressure Rating: 0.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5000.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Usage Design: AIRCRAFT HYDRAULIC SYSTEM; Supplementary Features: COMPANY ITEM NAME-CONSOLE, HYDRAULIC, (CSBPC); Reference Data and Literature: T.O. 33DA35-3-1. 9 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.