7690-01-477-2790 DECAL Index 7690-01-477-2792 DECAL

National Stock Number:
4820-01-477-2791

Federal Supply Class:
4820

National Item Identification Number:
014772791

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
1258187119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
98-1965330554DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER
MV608-493061PARKER-HANNIFIN CORP


Techincal Specification:
CONNECTION STYLEGASKET SEAL (PIPE) 2ND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
CONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
NOMINAL LENGTH1.720 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER0.830 INCHES 2ND END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL THREAD SIZE0.250 INCHES 1ST END
NOMINAL THREAD SIZE0.250 INCHES 2ND END
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM STEM
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
THREAD SERIES DESIGNATORNPT 1ST END
THREAD SERIES DESIGNATORNPT 2ND END
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD DIRECTIONRIGHT-HAND 2ND END


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