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National Stock Number: 4730-00-539-8901
Federal Supply Class: 4730
National Item Identification Number: 005398901
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:
524C301H01 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 616F156PC30 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
DESIGN TYPE | TUBULAR | HOSE/TUBE SIZE FOR WHICH DESIGNED | 1/4 IN. ID HOSE | LENGTH | 0.812 INCHES NOMINAL | ORIFICE DIAMETER | 0.156 INCHES NOMINAL | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | MATERIAL | STEEL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.750 INCHES NOMINAL | THREAD PROVISION | THREADED | THREAD SIZE DESIGNATOR | 1/2-20 | THREAD SERIES | UNF |
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