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National Stock Number:
4730-01-326-9208
Federal Supply Class:
4730
National Item Identification Number:
013269208
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:
| 3002909-1 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | LENGTH | 8.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | MATERIAL | STEEL | | ORIFICE DIAMETER | 0.230 INCHES MINIMUM AND 0.295 INCHES MAXIMUM | | SPECIAL FEATURES | INCLUDES STEEL NUT ON FLARED END;INSIDE TUBE DIA.0.190 IN.;ORIFICE IS ATTACHED TO A FLANGE 1.347 IN LG;0.760 IN.O/A DIA.;0.431 IN.O/A TH;FLANGE HAS UNTHREADED DRILLED BOLT HOLE FOR MOUNTING 0.219 IN.DIA.;ORIFICE LENGTH 1.438 IN.;HAS BLEED HOLE 0.062 IN.DIA;GROOVE DIA.0.094 IN.;ACFT MODEL HU25A ATF3-6 ENGINE OIL SYSTEM FOR ACCESSORY GEARBOX ASSY | | THREAD CLASS | 3B FIRST PROVISION | | THREAD DIRECTION | RIGHT-HAND FIRST PROVISION | | THREAD LENGTH | 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED | | THREAD PROVISION | THREADED FIRST PROVISION | | THREAD PROVISION | UNTHREADED SECOND PROVISION | | THREAD SIZE DESIGNATOR | 7/16-20 FIRST PROVISION | | THREAD SERIES | UNF FIRST PROVISION |
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