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National Stock Number:
4730-00-302-1441
Federal Supply Class:
4730
National Item Identification Number:
003021441
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:
| 232098 | 02632 | WEBB JERVIS B CO OF CALIFORNIA | | 232098 | 04861 | COOPER INDUSTRIES INC COOPER PETROLEUM EQUIPMENT DIV SUNNYVALE OPERATION | | 232098 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 232098 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | NF 1ST PROVISION | | THREAD CLASS | 3A | | THREAD LENGTH | 0.160 INCHES MINIMUM 1ST PROVISION | | 0.170 INCHES MAXIMUM 2ND PROVISION | | THREAD DIRECTION | RIGHT-HAND | | OUTSIDE DIAMETER | 0.216 INCHES NOMINAL | | LENGTH | 0.160 INCHES MINIMUM AND | | 0.170 INCHES MAXIMUM | | ORIFICE DIAMETER | 0.084 INCHES MINIMUM AND | | 0.086 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | DESIGN TYPE | TUBULAR | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | NO. 12 /0.216/ IN. -28 |
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