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National Stock Number:
4730-01-294-9841
Federal Supply Class:
4730
National Item Identification Number:
012949841
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:
| 70450-21094 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70450-21094-107 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 3/8 IN. OD TUBE | | LENGTH | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.3035 INCHES MINIMUM AND 0.3042 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | ORIFICE DIAMETER | 0.0115 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM | | SURFACE TREATMENT | ANODIZE | | THREAD PROVISION | UNTHREADED |
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