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National Stock Number: 4820-01-332-1322
Federal Supply Class: 4820
National Item Identification Number: 013321322
Description: VALVE,BLEEDER,HYDRAULIC SYSTEM
Detail: A METALLIC, THREADED, SCREW-SHAPED ITEM USED IN HYDRAULIC BRAKE CYLINDERS, HYDRAULIC POWER UNITS, MISSILE LAUNCHING HYDRAULIC SYSTEMS, AND THE LIKE, FOR THE PURPOSE OF PROVIDING A MEANS OF RELEASING AIR FORM AND/OR FLUSHING A HYDRAULIC SYSTEM. IT MAY BE FURNISHED WITH OR WITHOUT A DUST CAP. EXCLUDES SPRING LOADED OR AUTOMATIC TYPE AIR PRESSURE RELIEF VALVES, AND BOLT, FLUID PASSAGE.
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Manufacturer Information:
CSL HV22 48 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC | HV22-48 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | FURNISHED ITEMS AND QUANTITY | 1 CAP AND 1 CHAIN | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON 1ST RESPONSE | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE 2ND RESPONSE | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | STYLE DESIGNATOR | ANGLE | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | NPT ALL ENDS | VALVE OPERATION METHOD | MANUAL |
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