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National Stock Number:
4730-01-258-9502
Federal Supply Class:
4730
National Item Identification Number:
012589502
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:
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Techincal Specification:
| THREAD SIZE DESIGNATOR | 7/16-20 | | OUTSIDE DIAMETER | 0.499 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | DESIGN TYPE | TUBULAR | | ORIFICE DIAMETER | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | THREAD CLASS | 2A | | LENGTH | 0.950 INCHES MINIMUM AND 0.990 INCHES MAXIMUM | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 3/8 AND 1/4 IN. OD TUBE | | THREAD SERIES | UNF | | THREAD PROVISION | THREADED | | THREAD DIRECTION | RIGHT-HAND |
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