4730-00-541-7480 NUT,TUBE COUPLING Index 4210-00-541-7487 EXTINGUISHER,FIRE

National Stock Number:
4730-00-541-7483

Federal Supply Class:
4730

National Item Identification Number:
005417483

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:
3-99000-20LGT4MAC AEROSPACE CORP
3-99000-21XUH9GODDARD MACHINE LLC
3-99000-24UBF3BROADWING AVIATION, LLC
3-99000-258078AIRTRONICS, LLC
3-99000-25W3A9TEXAS SPECIALTY METALS INC
3-99000-281205THE BOEING COMPANY


Techincal Specification:
DESIGN TYPECONCAVE DISK
LENGTH0.030 INCHES NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
ORIFICE DIAMETER0.067 INCHES NOMINAL
OUTSIDE DIAMETER0.260 INCHES NOMINAL
THREAD PROVISIONUNTHREADED


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