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National Stock Number: 4730-00-103-4842
Federal Supply Class: 4730
National Item Identification Number: 001034842
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:
B316886-10-188-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
DESIGN TYPE | PLATE | HOSE/TUBE SIZE FOR WHICH DESIGNED | 1-1/2 IN. OD TUBE | LENGTH | 0.188 INCHES NOMINAL | ORIFICE DIAMETER | 0.187 INCHES MINIMUM AND 0.189 INCHES MAXIMUM | OUTSIDE DIAMETER | 2.938 INCHES NOMINAL | MATERIAL | STEEL | THREAD PROVISION | UNTHREADED |
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