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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:
| DESIGN TYPE | TUBULAR | | LENGTH | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.216 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | ORIFICE DIAMETER | 0.084 INCHES MINIMUM AND 0.086 INCHES MAXIMUM | | THREAD LENGTH | 0.160 INCHES MINIMUM FIRST PROVISION | | THREAD LENGTH | 0.170 INCHES MAXIMUM SECOND PROVISION | | THREAD CLASS | 3A LOCATION NOT OTHERWISE SPECIFIED | | THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED | | THREAD PROVISION | THREADED LOCATION NOT OTHERWISE SPECIFIED | | THREAD SIZE DESIGNATOR | NO. 12 /0.216/ IN. -28 LOCATION NOT OTHERWISE SPECIFIED | | THREAD SERIES | NF FIRST PROVISION |
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