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National Stock Number:
4730-01-178-0767
Federal Supply Class:
4730
National Item Identification Number:
011780767
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:
| 31-18 | 50999 | JETCO INC | | 9290981 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | DESIGN TYPE | TUBULAR, HEX SHAPE | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | 1/8-27 | | THREAD SERIES | NPTF | | THREAD CLASS | 2A | | THREAD LENGTH | 0.375 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL | | LENGTH | 2.000 INCHES NOMINAL |
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