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National Stock Number:
4820-00-390-4235
Federal Supply Class:
4820
National Item Identification Number:
003904235
Description:
VALVE,SHUTTLE
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:
| 0521774 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | 3264126 | 55380 | HATCH & KIRK, INC. | | 3329068 | 55380 | HATCH & KIRK, INC. | | F50439-1PC521774 | 65035 | BOSCH REXROTH CORPORATION DIV BOSCH REXROTH | | 3264126 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 521774 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | Z1011-1PC2T06 | 65035 | BOSCH REXROTH CORPORATION DIV BOSCH REXROTH | | Z1011-2PC2T06 | 65035 | BOSCH REXROTH CORPORATION DIV BOSCH REXROTH |
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Techincal Specification:
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | FLOW CONTROL DEVICE | PISTON | | MATERIAL | RUBBER SYNTHETIC FLOW CONTROL DEVICE | | MATERIAL | ZINC BODY | | MATERIAL | ZINC SEAT | | MOUNTING FACILITY | BRACKET | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | STYLE DESIGNATOR | CROSS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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