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National Stock Number: 4730-01-340-6089
Federal Supply Class: 4730
National Item Identification Number: 013406089
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:
UA538951 | 78943 | TRIUMPH THERMAL SYSTEMS, LLC | UA538951-329 | 78943 | TRIUMPH THERMAL SYSTEMS, LLC |
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Techincal Specification:
DESIGN TYPE | TUBULAR, HEX SHAPE | HOSE/TUBE SIZE FOR WHICH DESIGNED | 3/8 IN. OD TUBE | LENGTH | 1.187 INCHES NOMINAL | ORIFICE DIAMETER | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.813 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY 6061 | SURFACE TREATMENT | ANODIZE | THREAD CLASS | 3A 1ST PROVISION | THREAD CLASS | 3A 2ND PROVISION | THREAD DIRECTION | RIGHT-HAND 1ST PROVISION | THREAD DIRECTION | RIGHT-HAND 2ND PROVISION | THREAD LENGTH | 0.469 INCHES NOMINAL 1ST PROVISION | THREAD LENGTH | 0.469 INCHES NOMINAL 2ND PROVISION | THREAD SERIES | UNJF 1ST PROVISION | THREAD SERIES | UNJF 2ND PROVISION | THREAD PROVISION | THREADED | THREAD SIZE DESIGNATOR | 9/16-18 1ST PROVISION | THREAD SIZE DESIGNATOR | 9/16-18 2ND PROVISION |
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