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National Stock Number:
4820-12-349-3223
Federal Supply Class:
4820
National Item Identification Number:
123493223
Description:
VALVE,CHECK
Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.
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Manufacturer Information:
| 7065 18608 | H0R68 | LIPS PROPTECH B.V. | | WRVCG-06 | C1385 | DIALOG GMBH | | WRVCG-06 | C6385 | HTF HYDRAULIK VERTRIEBS GMBH | | WRVCG-06 | H7944 | TRANS-HYDRO |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | FLOW CONTROL DEVICE | BALL | | MATERIAL | STEEL OVERALL | | MAXIMUM OPERATING TEMP | 80.0 DEG CELSIUS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 500.0 BAR SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | SPECIAL FEATURES | KEY SIZE: 6.0 MM/ALLEN; CASE DIAMETER IN THE WORKSPACE: 11.5 MM; LENGTH OF UNPACKAGED ARTICLE: 30.0MM NOMINAL | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 6.0 MILLIMETERS | | STYLE DESIGNATOR | SCREW-IN CARTRIDGE | | THREAD SERIES DESIGNATOR | WHITWORTH STRAIGHT EXTERNAL PIPE, DIN 259 ALL ENDS |
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