1660-00-889-8820 DISK,VALVE Index 5360-00-889-8822 SPRING,HELICAL,TORSION

National Stock Number:
4820-00-889-8821

Federal Supply Class:
4820

National Item Identification Number:
008898821

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
654224-198897LOCKHEED MARTIN CORP
FR61A199251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
CENTER TO CENTER DISTANCE1.312 INCHES
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
FLOW CONTROL DEVICEPISTON
MATERIALALUMINUM ALLOY BODY
MATERIALALUMINUM ALLOY SEAT
MATERIALSTEEL COMP 416 FLOW CONTROL DEVICE
MATERIALSTEEL STEM
MOUNTING FACILITYLUG(S)
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END
NOMINAL THREAD SIZE0.125 INCHES FIRST END
STYLE DESIGNATORCROSS W/OFFSET
SURFACE TREATMENTANODIZE
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD QUANTITY PER INCH27 FIRST END
THREAD SERIES DESIGNATORANPT FIRST END
VALVE OPERATION METHODMANUAL


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