5955-00-865-3498 CRYSTAL UNIT,QUARTZ Index 4730-00-865-3504 ELBOW,TUBE

National Stock Number:
4730-00-865-3502

Federal Supply Class:
4730

National Item Identification Number:
008653502

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:
JSFA1891664JR92555THE LEE CO
SS4978286SIKORSKY AIRCRAFT CORPORATION
SS49MC91664C18R60223E O MANUFACTURING COMPANY, INC.
SS49MC91664C18R78286SIKORSKY AIRCRAFT CORPORATION
SS49MC916J6418R78286SIKORSKY AIRCRAFT CORPORATION
SS49MC91664C18RD1081AIRBUS DEUTSCHLAND GMBH -WERK BREMEN-


Techincal Specification:
DESIGN TYPETUBULAR
LENGTH0.250 INCHES NOMINAL
OUTSIDE DIAMETER0.250 INCHES NOMINAL
ORIFICE DIAMETER0.220 INCHES NOMINAL
THREAD CLASS2A FIRST PROVISION
THREAD DIRECTIONRIGHT-HAND FIRST PROVISION
THREAD LENGTH0.250 INCHES NOMINAL FIRST PROVISION
THREAD PROVISIONTHREADED SINGLE PROVISION
THREAD SERIESUNIFIED NATIONAL COARSE (UNC) FIRST PROVISION
THREAD SIZE DESIGNATOR0.250-20 FIRST PROVISION


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