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National Stock Number:
4730-00-912-5799
Federal Supply Class:
4730
National Item Identification Number:
009125799
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:
| A316339-8-397 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | ORIFICE DIAMETER | 0.397 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.875 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.125 INCHES NOMINAL | | THREAD SIZE DESIGNATOR | 1-7/8 IN. -12 | | THREAD PITCH DIAMETERS | +1.8163 TO 1.8209 INCHES | | THREAD PROVISION | THREADED | | THREAD SERIES | |
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