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National Stock Number:
4730-01-487-0797
Federal Supply Class:
4730
National Item Identification Number:
014870797
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:
| 2633-561-01 PC 132 | 96169 | ELECTRIC BOAT CORPORATION | | 6640811 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6640811 PC 132 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 706 OR | | NICKEL ALLOY | | DESIGN TYPE | PLATE | | THREAD PROVISION | UNTHREADED 1ST PROVISION | | UNTHREADED 2ND PROVISION | | UNTHREADED 3RD PROVISION | | THREADED 4TH PROVISION | | THREADED 5TH PROVISION | | THREAD SIZE DESIGNATOR | 3/8-13 4TH PROVISION | | 3/8-13 5TH PROVISION | | THREAD SERIES | UNC 4TH PROVISION | | UNC 5TH PROVISION | | THREAD CLASS | 2A 4TH PROVISION | | 3B 5TH PROVISION | | THREAD LENGTH | 19.000 INCHES NOMINAL 4TH PROVISION | | THREAD DIRECTION | RIGHT-HAND 4TH PROVISION | | RIGHT-HAND 5TH PROVISION | | OUTSIDE DIAMETER | 3.275 INCHES NOMINAL | | LENGTH | 19.000 INCHES NOMINAL | | ORIFICE DIAMETER | 0.375 INCHES NOMINAL | | SPECIAL FEATURES | 34 PLATES, EACH HAS 10 0.375 INCH HOLES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CASCADE PLATE CARTRIDGE |
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