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National Stock Number:
4730-01-081-1155
Federal Supply Class:
4730
National Item Identification Number:
010811155
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:
| 68A481226-2001 | 18355 | THE BOEING COMPANY | | 68A481226-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.554 INCHES MINIMUM AND 0.563 INCHES MAXIMUM | | MATERIAL | STEEL | | ORIFICE DIAMETER | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | THREAD PROVISION | THREADED | | THREAD SERIES | UNF | | THREAD SIZE DESIGNATOR | 9/16-18 |
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