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National Stock Number:
4730-00-357-5149
Federal Supply Class:
4730
National Item Identification Number:
003575149
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:
| 86344 | 81982 | HYDRO-AIRE AEROSPACE CORP |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 1.375 INCHES NOMINAL | | ORIFICE DIAMETER | 0.312 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.438 INCHES NOMINAL | | MATERIAL | ALUMINUM | | THREAD CLASS | 2A SECOND PROVISION | | THREAD DIRECTION | RIGHT-HAND FIRST PROVISION | | THREAD DIRECTION | RIGHT-HAND SECOND PROVISION | | THREAD LENGTH | 0.312 INCHES NOMINAL FIRST PROVISION | | THREAD LENGTH | 0.375 INCHES NOMINAL SECOND PROVISION | | THREAD PITCH DIAMETERS | +0.5859 TO 0.5889 INCHES FIRST PROVISION | | THREAD SERIES | UNEF SECOND PROVISION | | THREAD SERIES | UNS FIRST PROVISION | | THREAD PROVISION | THREADED LOCATION NOT OTHERWISE SPECIFIED | | THREAD SIZE DESIGNATOR | 1.125-18 SECOND PROVISION | | THREAD SIZE DESIGNATOR | 1.250-14 FIRST PROVISION |
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