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National Stock Number: 4730-00-177-0638
Federal Supply Class: 4730
National Item Identification Number: 001770638
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:
6867400 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
DESIGN TYPE | TUBULAR | LENGTH | 0.500 INCHES NOMINAL | ORIFICE DIAMETER | 0.247 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.553 INCHES MINIMUM AND 0.554 INCHES MAXIMUM | MATERIAL | STEEL CORROSION RESISTING | SPECIAL FEATURES | EXTERNAL FLANGE ON ONE END 0.740 IN. DIA,0.045 IN. MIN,0.055 IN. MAX | THREAD PROVISION | UNTHREADED |
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