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National Stock Number: 4730-01-487-3140
Federal Supply Class: 4730
National Item Identification Number: 014873140
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:
3307194 | 99251 | MISSION SYSTEMS DAVENPORT INC. | 3307194-3 | 99251 | MISSION SYSTEMS DAVENPORT INC. | CC-1010-0075INST | 30634 | BESWICK ENGINEERING CO INC |
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Techincal Specification:
DESIGN TYPE | TUBULAR, HEX SHAPE | LENGTH | 0.440 INCHES NOMINAL | OUTSIDE DIAMETER | 0.312 INCHES NOMINAL | MATERIAL | COPPER ALLOY | ORIFICE DIAMETER | 0.007 INCHES NOMINAL | SPECIAL FEATURES | INST DENOTES SPECIAL GRADE CLEANING | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2A | THREAD SERIES | UNF | THREAD PROVISION | THREADED | THREAD SIZE DESIGNATOR | 3/16-32 |
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