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National Stock Number: 4730-01-225-7455
Federal Supply Class: 4730
National Item Identification Number: 012257455
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:
12BC-1HXX | 99752 | CHEMIQUIP PRODUCTS CO INC | 23007358 | 63005 | ROLLS-ROYCE CORPORATION | 23007358 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
DESIGN TYPE | TUBULAR | THREAD PROVISION | THREADED | THREAD SIZE DESIGNATOR | 0.4375-20 1ST PROVISION | | 0.125 2ND PROVISION | THREAD SERIES | UNJF 1ST PROVISION | | ANPT 2ND PROVISION | THREAD CLASS | 3A 1ST PROVISION | THREAD DIRECTION | RIGHT-HAND | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | LENGTH | 1.109 INCHES NOMINAL | SPECIAL FEATURES | U/O C130 ACFT | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 63005 | MFR SOURCE CONTROLLING REFERENCE | 23007358 |
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