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National Stock Number:
4730-00-036-2185
Federal Supply Class:
4730
National Item Identification Number:
000362185
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:
| S3689-8 | 38683 | DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV |
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Techincal Specification:
| DESIGN TYPE | TUBULAR, HEX SHAPE | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | 1/4-28 | | THREAD SERIES | UNF | | THREAD CLASS | 2A | | THREAD LENGTH | 0.188 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | OUTSIDE DIAMETER | 0.344 INCHES NOMINAL | | LENGTH | 0.406 INCHES NOMINAL | | ORIFICE DIAMETER | 0.040 INCHES NOMINAL |
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