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National Stock Number:
4730-00-565-8483
Federal Supply Class:
4730
National Item Identification Number:
005658483
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:
| SS4017 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS4017-7 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS4017-7 | 8F781 | STEVENS MANUFACTURING CO., INC. |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 0.312 INCHES NOMINAL | | ORIFICE DIAMETER | 0.031 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | MATERIAL | STEEL | | SURFACE TREATMENT | CADMIUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.312 INCHES NOMINAL | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | 1/4-20 | | THREAD SERIES | UNC |
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