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National Stock Number:
4730-01-497-5518
Federal Supply Class:
4730
National Item Identification Number:
014975518
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 154-1 | 96169 | ELECTRIC BOAT CORPORATION | | 801-6640811 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6640811 PC 154-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 13.875 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 706 | | SPECIAL FEATURES | ITEM CONSISTS OF NO. 133, RING-INNER SPACER, 22 MAX; NO. 134, RING-OUTER SPACER, 29 MAX; NO. 154-1, CASCADE PLATE, 22 MAX; NO. 154-A, POSITIONING ROD CONT THD .375-16UNC-2A X 13.88 LG, 1 EA; NO. 154-B, NUT SLFLKG HEX .375-16UNC-3B, 2 EA | | THREAD PROVISION | UNTHREADED |
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