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National Stock Number:
4730-01-125-0722
Federal Supply Class:
4730
National Item Identification Number:
011250722
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:
| 5620-2-137 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DESIGN TYPE | PLATE | | LENGTH | 1.770 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | ORIFICE DIAMETER | 0.086 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.808 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD LENGTH | 0.375 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PROVISION | UNTHREADED | | THREAD SERIES | UNF | | THREAD SIZE DESIGNATOR | 7/16-20 |
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