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National Stock Number:
4730-01-397-1178
Federal Supply Class:
4730
National Item Identification Number:
013971178
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:
| UA540159-419 | 78943 | TRIUMPH THERMAL SYSTEMS, LLC |
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Techincal Specification:
| DESIGN TYPE | TUBULAR, HEX SHAPE | | LENGTH | 1.062 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | ORIFICE DIAMETER | 0.035 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.438 INCHES NOMINAL | | THREAD PROVISION | THREADED | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD SIZE DESIGNATOR | 7/16-20 |
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