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National Stock Number:
4730-00-302-1444
Federal Supply Class:
4730
National Item Identification Number:
003021444
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:
| 233187 | 04861 | COOPER INDUSTRIES INC COOPER PETROLEUM EQUIPMENT DIV SUNNYVALE OPERATION | | 233187 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 233187 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL | | DESIGN TYPE | TUBULAR | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | 12-28 /0.216 IN./ | | THREAD SERIES | NF 1ST PROVISION | | THREAD CLASS | 3A | | THREAD LENGTH | 0.172 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | OUTSIDE DIAMETER | 0.216 INCHES NOMINAL | | LENGTH | 0.172 INCHES MAXIMUM | | ORIFICE DIAMETER | 0.059 INCHES NOMINAL |
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