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National Stock Number: 4730-01-195-4486
Federal Supply Class: 4730
National Item Identification Number: 011954486
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:
1R64336 | 0AT62 | SIEMENS ENERGY, INC. | 1R64336 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 1R64336 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | 1R64336 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
DESIGN TYPE | TUBULAR | LENGTH | 0.875 INCHES NOMINAL | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | MATERIAL | COPPER ALLOY 706 | ORIFICE DIAMETER | 0.406 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2A | THREAD SERIES | UNC | THREAD PROVISION | THREADED | THREAD SIZE DESIGNATOR | 1.125-7 |
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