4820-01-399-0817 VALVE,BALL Index 4730-01-399-0819 RESTRICTOR,FLUID FLOW

National Stock Number:
4730-01-399-0818

Federal Supply Class:
4730

National Item Identification Number:
013990818

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:
UA53895178943TRIUMPH THERMAL SYSTEMS, LLC
UA538951-43778943TRIUMPH THERMAL SYSTEMS, LLC


Techincal Specification:
DESIGN TYPETUBULAR, HEX SHAPE
LENGTH1.188 INCHES NOMINAL
MATERIALALUMINUM ALLOY
ORIFICE DIAMETER0.078 INCHES NOMINAL
OUTSIDE DIAMETER0.375 INCHES NOMINAL
SURFACE TREATMENTANODIZE
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD LENGTH0.386 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE DESIGNATOR9/16-18 LOCATION NOT OTHERWISE SPECIFIED
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)


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