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National Stock Number:
4730-01-124-3948
Federal Supply Class:
4730
National Item Identification Number:
011243948
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:
| 74A830730 | 76301 | THE BOEING COMPANY | | 74A830730-2009 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DESIGN TYPE | PLATE | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 1-1/8 IN.ID HOSE | | LENGTH | 3.030 INCHES MINIMUM AND 3.060 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OR ALUMINUM | | ORIFICE DIAMETER | 1.375 INCHES MINIMUM AND 1.400 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.312 INCHES MAXIMUM | | SPECIAL FEATURES | W/FOUR MTG HOLES,0.141 IN.ID,EQUALLY SPACED 2 IN.C TO C ON PLATE,0.020 IN.THK | | SURFACE TREATMENT | PAINT | | THREAD PROVISION | UNTHREADED |
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