3020-01-045-0010 PULLEY,GROOVE Index 5340-01-045-0012 STRIKE,CATCH

National Stock Number:
4730-01-045-0011

Federal Supply Class:
4730

National Item Identification Number:
010450011

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:
48001-00163665CEF INDUSTRIES INC ENVIRON DIV
48001-00178062SARGENT AEROSPACE & DEFENSE, LLC
A51H9078-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51H9078-161174NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN TYPETUBULAR, HEX SHAPE
LENGTH1.820 INCHES NOMINAL
OUTSIDE DIAMETER0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
MATERIALSTEEL
ORIFICE DIAMETER0.188 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND 1ST PROVISION
THREAD DIRECTIONRIGHT-HAND 2ND PROVISION
THREAD CLASS3B 1ST PROVISION
THREAD CLASS3B 2ND PROVISION
THREAD LENGTH0.538 INCHES MINIMUM AND 0.548 INCHES MAXIMUM
THREAD SERIESUNF 1ST PROVISION
THREAD SERIESUNF 2ND PROVISION
THREAD PROVISIONTHREADED
THREAD SIZE DESIGNATOR3/8-24 1ST PROVISION
THREAD SIZE DESIGNATOR3/8-24 2ND PROVISION


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