4820-00-152-1221 BALL ASSY VACUUM Index 4730-00-152-1224 RESTRICTOR,FLUID FLOW

National Stock Number:
4730-00-152-1223

Federal Supply Class:
4730

National Item Identification Number:
001521223

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:
695387CL211449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
695387CL277445RTX CORPORATION


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING
SURFACE TREATMENTPASSIVATE
DESIGN TYPETUBULAR
THREAD PROVISIONTHREADED
THREAD SIZE DESIGNATOR1/4-28
THREAD SERIESUNF
THREAD CLASS3A
THREAD LENGTH0.200 INCHES MINIMUM 1ST PROVISION
0.210 INCHES MAXIMUM 2ND PROVISION
THREAD DIRECTIONRIGHT-HAND
OUTSIDE DIAMETER0.250 INCHES NOMINAL
LENGTH0.200 INCHES MINIMUM AND
0.210 INCHES MAXIMUM
ORIFICE DIAMETER0.094 INCHES MINIMUM AND
0.095 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE77445
DESIGN CONTROL REFERENCE695387CL2


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