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National Stock Number: 4730-01-525-3129
Federal Supply Class: 4730
National Item Identification Number: 015253129
Description: RESTRICTOR UNIT,FLUID FLOW
Detail: AN ASSEMBLY CONSISTING OF AN ORIFICE IN A FIXED PLATE, DISK, OR TUBE WITH SCREENS OR FILTERS ON ONE OR BOTH SIDES, DEPENDING ON THE DIRECTION OF FILTERED FLOW. SEE RESTRICTOR, FLUID FLOW.
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Manufacturer Information:
| 2633-561-01 | 96169 | ELECTRIC BOAT CORPORATION | | 2633-561-01 ASSY 162-3 | 96169 | ELECTRIC BOAT CORPORATION | | 6640811 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6640811 ASSY 162-3 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DESIGN TYPE | STRAIGHT | | MATERIAL | COPPER ALLOY 706 BODY | | STRAINER TYPE AND QUANTITY | PLATE, 3 | | VALVE SIZE | 5.000 INCHES | | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH MAXIMUM | | END CONNECTION SIMILARITY | IDENTICAL | | END CONNECTION TYPE | FLANGE ALL CONNECTIONS | | OVERALL LENGTH | 12.500 INCHES NOMINAL | | FLOW RATE AND FLUID TYPE | 200.0 GALLONS PER MINUTE WATER | | CRITICALITY CODE JUSTIFICATION | FEAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CASCADE ORIFICIAL RESISTIVE DEVICE | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; UNIT HAS 3 RESTRICTOR PLATES, 131 HOLES PER PLATE; END FLANGES HAVE BLEEDER HOLE WITH PLUG AND LANYARD; 5 INCH NPS |
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