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National Stock Number:
4730-01-399-0819
Federal Supply Class:
4730
National Item Identification Number:
013990819
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:
| UA538952 | 78943 | TRIUMPH THERMAL SYSTEMS, LLC | | UA538952-467 | 78943 | TRIUMPH THERMAL SYSTEMS, LLC |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 1.375 INCHES NOMINAL | | ORIFICE DIAMETER | 0.147 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SURFACE TREATMENT | ANODIZE | | THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED | | THREAD LENGTH | 0.750 INCHES NOMINAL FIRST PROVISION | | THREAD LENGTH | 0.750 INCHES NOMINAL SECOND PROVISION | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST PROVISION | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND PROVISION | | THREAD PROVISION | THREADED SECOND PROVISION | | THREAD PROVISION | THREADED FIRST PROVISION | | THREAD SIZE DESIGNATOR | 3/4-16 FIRST PROVISION | | THREAD SIZE DESIGNATOR | 3/4-16 SECOND PROVISION |
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