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National Stock Number:
4730-01-257-4988
Federal Supply Class:
4730
National Item Identification Number:
012574988
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:
| P401 | 81755 | LOCKHEED MARTIN CORPORATION | | P401-200-1290 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 0.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | MATERIAL | PLASTIC POLYCARBONATE | | ORIFICE DIAMETER | 1.290 INCHES NOMINAL | | THREAD PROVISION | UNTHREADED LOCATION NOT OTHERWISE SPECIFIED |
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