4730-01-257-6356 RESTRICTOR,FLUID FLOW Index 4730-01-257-6358 RESTRICTOR,FLUID FLOW

National Stock Number:
4730-01-257-6357

Federal Supply Class:
4730

National Item Identification Number:
012576357

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:
A421033-1-40680020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
DESIGN TYPETUBULAR
LENGTH1.125 INCHES NOMINAL
ORIFICE DIAMETER0.406 INCHES NOMINAL
THREAD CLASS3A LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD LENGTH1.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE DESIGNATOR1 1/2-12 LOCATION NOT OTHERWISE SPECIFIED
THREAD SERIESUNF


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