4820-12-342-4652 VALVE,SAFETY RELIEF Index 4820-12-342-4654 SEAT,VALVE

National Stock Number:
4820-12-342-4653

Federal Supply Class:
4820

National Item Identification Number:
123424653

Description:
PISTON,VALVE

Detail:
A CYLINDRICAL ITEM OF VARIOUS CONFIGURATIONS WHICH RECIPROCATES IN A VALVE BODY, ASSISTING IN THE MOVEMENT OF THE DISK TO OPEN OR CLOSE A VALVE. MAY INCLUDE ADDITIONAL COMPONENTS SUCH AS RING(S), COLLAR(S), SPRING(S) AND THE LIKE. EXCLUDES DISK, VALVE.


Manufacturer Information:
3083308059D8124ZF FRIEDRICHSHAFEN AG


Techincal Specification:
FEATURES PROVIDEDSTEPPED AND GROOVED
MATERIALSTEEL CORROSION RESISTING
OUTSIDE DIAMETER21.984 MILLIMETERS NOMINAL
OVERALL LENGTH209.0 MILLIMETERS NOMINAL
VALVE DESIGN CONTROL ACTIVITYD8124


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