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National Stock Number: 4820-00-618-9073
Federal Supply Class: 4820
National Item Identification Number: 006189073
Description: VALVE,SEATLESS
Detail: A VALVE THAT CONTROLS FLOW BY A CYLINDRICAL PISTON SLIDING VERTICALLY THROUGH PACKING RINGS SEPARATED BY A METAL CAGE HAVING PORTS THROUGH WHICH FLOW MAY PROCEED WHEN THE VALVE IS OPEN. ROTATION OF THE THREADED STEM IS USED TO REGULATE THE POSITION OF THE PISTON. SEE ALSO VALVE, PLUG AND VALVE, WEIGHTED CONTROL, PISTON.
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Manufacturer Information:
9111937 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | XT033F-30 | 62983 | EATON AEROSPACE, LLC | XT03F10 | 62983 | EATON AEROSPACE, LLC | XT03F20 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
BONNET ATTACHMENT METHOD | INTEGRAL | BONNET TYPE | INSIDE SCREW | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | FEATURES PROVIDED | BONNET PACKING | FLOW CONTROL DEVICE | PISTON | MATERIAL | STEEL OVERALL | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | STEM TYPE | RISING | STYLE DESIGNATOR | ANGLE W/OFFSET | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | NPT ALL ENDS | THREAD QUANTITY PER INCH | 18 ALL ENDS | VALVE OPERATION METHOD | MANUAL |
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