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National Stock Number:
4730-01-484-7850
Federal Supply Class:
4730
National Item Identification Number:
014847850
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 154-2 | 96169 | ELECTRIC BOAT CORPORATION | | 6640811 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6640811 PC 154-2 | 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 | 3/8-16 4TH PROVISION | | 3/8-16 5TH PROVISION | | THREAD SERIES | UNC 4TH PROVISION | | UNC 5TH PROVISION | | THREAD CLASS | 2A 4TH PROVISION | | 3B 5TH PROVISION | | THREAD LENGTH | 13.880 INCHES NOMINAL 4TH PROVISION | | THREAD DIRECTION | RIGHT-HAND 4TH PROVISION | | RIGHT-HAND 5TH PROVISION | | OUTSIDE DIAMETER | 3.480 INCHES MINIMUM AND | | 3.510 INCHES MAXIMUM | | LENGTH | 13.880 INCHES NOMINAL | | ORIFICE DIAMETER | 0.125 INCHES NOMINAL | | SPECIAL FEATURES | CARTRIDGE FLOW RATE 45 GPM; FITS ASSEMBLY 801-6640881 PC 153-2; TO BE USED INBOARD OF THE INBOARD CONNECTION OF THE BACKUP VALVE OR EXTERNAL TO THE PRESSURE HULL ONLY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CASCADE PLATE CARTRIDGE |
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