3020-12-341-1137 GEAR,INTERNAL Index 4820-12-341-1149 VALVE,GLOBE

National Stock Number:
4820-12-341-1138

Federal Supply Class:
4820

National Item Identification Number:
123411138

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:
571169477C2254LIEBHERR-WERK EHINGEN GMBH
81423610039D3273MAN TRUCK & BUS AG
918778-3000D8218ROTZLER GMBH + CO. KG
9187783000D8218ROTZLER GMBH + CO. KG


Techincal Specification:
FEATURES PROVIDEDGROOVED
INSIDE DIAMETER45,0 MILLIMETERS MINIMUM AND 66,0 MILLIMETERS MAXIMUM
MATERIALALUMINUM ALLOY
OUTSIDE DIAMETER78,0 MILLIMETERS NOMINAL
OVERALL LENGTH32,0 MILLIMETERS NOMINAL
VALVE DESIGN CONTROL ACTIVITYD8218


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