4710-00-618-9071 TUBE,METALLIC Index 4820-00-618-9077 VALVE,CHECK

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.


Manufacturer Information:
911193718876U S ARMY AVIATION AND MISSILE COMMAND
XT033F-3062983EATON AEROSPACE, LLC
XT03F1062983EATON AEROSPACE, LLC
XT03F2062983EATON AEROSPACE, LLC


Techincal Specification:
BONNET ATTACHMENT METHODINTEGRAL
BONNET TYPEINSIDE SCREW
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICEPISTON
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS
STEM TYPERISING
STYLE DESIGNATORANGLE W/OFFSET
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
THREAD QUANTITY PER INCH18 ALL ENDS
VALVE OPERATION METHODMANUAL


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