4730-01-185-8308 RESTRICTOR,FLUID FLOW Index 4820-01-185-8310 DISK,VALVE

National Stock Number:
4730-01-185-8309

Federal Supply Class:
4730

National Item Identification Number:
011858309

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:
10108929A486GNIMIKKEISTOKESKUS NCB FINLAND
74A88061676301THE BOEING COMPANY
74A880616-200176301THE BOEING COMPANY


Techincal Specification:
DESIGN TYPECONCAVE DISK
LENGTH1.070 INCHES NOMINAL
OUTSIDE DIAMETER1.900 INCHES NOMINAL
MATERIALSTEEL
ORIFICE DIAMETER1.520 INCHES NOMINAL
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED


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