5985-00-783-3778 COUPLER,DIRECTIONAL Index 1680-00-783-3788 GEAR ASSEMBLY

National Stock Number:
4730-00-783-3781

Federal Supply Class:
4730

National Item Identification Number:
007833781

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:
128A200772429MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
DESIGN TYPECONCAVE DISK
MATERIALSTEEL
SPECIAL FEATURESTHE NUMERICAL 9 TO BE ETCHED WITHELECTRIC PENCIL ON TOP OF FACE;NO RAISED SURFACE ALLOWED;USED ON 149R1051-1 HOSE REEL INSTALLATION,APPLICABLE HC130H AIRCRAFT


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