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National Stock Number: 4730-01-399-6310
Federal Supply Class: 4730
National Item Identification Number: 013996310
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:
28003780 | 81873 | WOODWARD HRT INC | 28003780-007 | 81873 | WOODWARD HRT INC |
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Techincal Specification:
DESIGN TYPE | TUBULAR | LENGTH | 0.138 INCHES NOMINAL | MATERIAL | STEEL | ORIFICE DIAMETER | 0.0105 INCHES NOMINAL | OUTSIDE DIAMETER | 0.085 INCHES NOMINAL | SURFACE TREATMENT | PASSIVATE | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.073 INCHES NOMINAL | THREAD PROVISION | THREADED | THREAD SERIES | UNF | THREAD SIZE DESIGNATOR | 1/16-80UNF-3A |
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