2540-01-350-0256 ARMOR,SUPPLEMENTAL,SMALL ARMS-FR Index 4820-01-350-0258 DISK,VALVE

National Stock Number:
4730-01-350-0257

Federal Supply Class:
4730

National Item Identification Number:
013500257

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.


Manufacturer Information:
2445312 ITEM 6-771905DERBYSHIRE MACHINE & TOOL CO
2632-0952 ITEM 6-796169ELECTRIC BOAT CORPORATION
845-244531280064NAVAL SHIP SYSTEMS COMMAND
845-2445312 ITEM 6-780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY 706


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