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National Stock Number:
4920-01-283-1028
Federal Supply Class:
4920
National Item Identification Number:
012831028
Description:
TEST STAND,HYDRAULIC SYSTEM COMP
Detail:
A CABINETLIKE ITEM USUALLY WITH A FRONT WORK AREA AND CONSISTING OF THE NECESSARY INSTRUMENTATION, INTEGRAL HYDRAULIC SYSTEM AND COMPONENT MOUNTING FACILITIES. DESIGNED TO PROVIDE THE HYDRAULIC PRESSURE FOR TESTING AND/OR CALIBRATING HYDRAULIC SYSTEM COMPONENTS, SUCH AS VALVES, ACTUATING CYLINDERS, PRESSURE REGULATORS, ACCUMULATORS, HOSE LINES, HAND AND/OR ENGINE DRIVEN PUMPS AND THE LIKE. MAY INCLUDE FACILITIES FOR FILLING AND CHECKING HYDRAULIC SYSTEMS FOR LEAKAGE AND PERFORMANCE. SEE ALSO PUMPING UNIT, HYDRAULIC.
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Manufacturer Information:
| 87019-100 | 56529 | HYDRAULICS INTERNATIONAL, INC. | | HIP-E100-2B1-30 | 56529 | HYDRAULICS INTERNATIONAL, INC. | | MK-3A-B1 | 80049 | DEPARTMENT OF THE AIR FORCE |
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Techincal Specification:
| ACCUMULATOR | INCLUDED | | CURRENT TYPE | AC | | ENGINE DRIVEN HYDRAULIC PUMP TESTING DESIGN FEATURE | NOT INCLUDED | | FILTERING SYSTEM | INCLUDED | | FREQUENCY IN HERTZ | 50.0 AND 60.0 | | HYDRAULIC FLUID FLOW RATE | 35.0 GALLONS PER MINUTE | | INSTALLATION DESIGN | PORTABLE | | PHASE | THREE | | POWER SOURCE | ELECTRIC MOTOR | | PRESSURE/SUCTION HOSE | INCLUDED | | PRESSURE MANIFOLD SUBCIRCUIT | NOT INCLUDED | | PRESSURE RATING | 4000.0 POUNDS PER SQUARE INCH MINIMUM AND 5000.0 POUNDS PER SQUARE INCH MAXIMUM | | REFERENCE DATA AND LITERATURE | T.O.33A2-2-70-4 | | SPECIAL FEATURES | INCORPORATES TWO IDENTICAL SYSTEMS WHICH CAN BE MANIFOLDED TO PROVIDE 60 GPM AT 4000 PSI TO A SINGLE ACFT. UNIT IS A TTU228E, MODIFIED FOR USE ON B-1B AIRCRAFT. TWO UNITS ARE REQUIRED TO TEST THE ENTIRE B-1B HYDRAULICS | | TYPE/MODEL DESIGNATION | TTU-228E-B1 | | USAGE DESIGN | AIRCRAFT HYDRAULIC SYSTEM | | VOLTAGE IN VOLTS | 220.0 AND 440.0 |
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