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National Stock Number: 4730-00-321-8629
Federal Supply Class: 4730
National Item Identification Number: 003218629
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:
165A143BEPC1 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | PL501E114FAPC120 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
DESIGN TYPE | PLATE | LENGTH | 0.125 INCHES NOMINAL | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-636 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 1017 | ORIFICE DIAMETER | 0.391 INCHES NOMINAL | THREAD PROVISION | UNTHREADED |
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