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National Stock Number: 4730-00-972-8401
Federal Supply Class: 4730
National Item Identification Number: 009728401
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.
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Manufacturer Information:
1118PC187N | 80256 | OUTBOARD MARINE CORP | 553069 | 1UVT5 | BRP US INC | 553069 | 21119 | EVINRUDE MOTORS PRODUCT GROUP OF OUTBOARD MARINE CORP | 553069 | 32195 | OUTBOARD MARINE CORP JOHNSON MOTORS DIV | 553069 | 80256 | OUTBOARD MARINE CORP |
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Techincal Specification:
DESIGN TYPE | PLATE | LENGTH | 0.059 INCHES MINIMUM AND 0.067 INCHES MAXIMUM | ORIFICE DIAMETER | 0.043 INCHES MINIMUM AND 0.059 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.421 INCHES NOMINAL | MATERIAL | COPPER ALLOY | SPECIAL FEATURES | 0.005 IN.MIN,0.019 INMAX BY 45 DEG CHAMFER OUTER EDGES OF DISC | THREAD PROVISION | UNTHREADED |
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