4730-01-171-5187 RESTRICTOR,FLUID FLOW Index 4810-01-171-5189 DISK,VALVE

National Stock Number:
4730-01-171-5188

Federal Supply Class:
4730

National Item Identification Number:
011715188

Description:
RESTRICTOR,FLUID FLOW

Detail:
AN ITEM OF SOLID ONE-PIECE CONSTRUCTION, DESIGNED TO RESTRICT THE FLOW OF A FLUID THROUGH IT. IT HAS AN ORIFICE OF A SMALLER SIZE THAN THE DIAMETER OF FLOW INTO IT. EXCLUDES ITEMS SUCH AS VALVE (1), (AS MODIFIED); AND OTHERS WITH AN ADJUSTABLE ORIFICE. EXCLUDES PIPE, TUBE, OR HOSE FITTINGS WITH RESTRICTED PASSAGES AND ITEMS DESIGNED TO TEST FLUID FLOW. FOR ITEMS CONTAINING SCREENS OR FILTERS, SEE RESTRICTOR UNIT, FLUID FLOW.


Manufacturer Information:
5VXZ7238056ASHCROFT INC
5VXZ72PIECE3738056ASHCROFT INC
VDD89538056ASHCROFT INC


Techincal Specification:
DESIGN TYPEPLATE
LENGTH0.250 INCHES NOMINAL
OUTSIDE DIAMETER7.562 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
ORIFICE DIAMETER1.375 INCHES NOMINAL
SPECIAL FEATURESEIGHT 0.812 IN. DIA HOLES AROUND OUTER EDGE,EQUALLY SPACED ON 6.000 IN. DIA BOLT CIRCLE,0.062 IN. THK TAB ON EDGE OF RESTRICTOR
THREAD PROVISIONUNTHREADED


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