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National Stock Number: 4730-01-256-8396
Federal Supply Class: 4730
National Item Identification Number: 012568396
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:
| 312D1514 | 81205 | THE BOEING COMPANY | | 312D1514-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | ORIFICE DIAMETER | 0.177 INCHES MINIMUM AND 0.187 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.790 INCHES NOMINAL | | THREAD PROVISION | UNTHREADED |
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