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National Stock Number: 4730-01-178-9953
Federal Supply Class: 4730
National Item Identification Number: 011789953
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 | 28003780-002 | 81873 | WOODWARD HRT INC |
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Techincal Specification:
PROPRIETARY CHARACTERISTICS | PACS | ORIFICE DIAMETER | 0.0072 INCHES NOMINAL | OUTSIDE DIAMETER | 0.059 INCHES NOMINAL | SURFACE TREATMENT | PASSIVATE | THREAD LENGTH | 0.046 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD PROVISION | THREADED | THREAD SERIES | UNF | THREAD SIZE DESIGNATOR | 1/16-80 | DESIGN TYPE | TUBULAR | LENGTH | 0.140 INCHES NOMINAL | MATERIAL | STEEL COMP 440C |
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