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National Stock Number:
4730-00-136-8589
Federal Supply Class:
4730
National Item Identification Number:
001368589
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:
| 206-061-655-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 | | DESIGN TYPE | TUBULAR, HEX SHAPE | | THREAD PROVISION | THREADED 1ST PROVISION | | THREADED 2ND PROVISION | | THREAD SIZE DESIGNATOR | 0.438-20 1ST PROVISION | | 0.375-24 2ND PROVISION | | THREAD SERIES | UNF 1ST PROVISION | | UNF 2ND PROVISION | | THREAD CLASS | 3A 1ST PROVISION | | 3A 2ND PROVISION | | THREAD LENGTH | 0.578 INCHES NOMINAL 1ST PROVISION | | 0.578 INCHES MINIMUM 2ND PROVISION | | THREAD DIRECTION | RIGHT-HAND 1ST PROVISION | | RIGHT-HAND 2ND PROVISION | | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL | | LENGTH | 1.281 INCHES NOMINAL | | ORIFICE DIAMETER | 0.014 INCHES MINIMUM AND | | 0.016 INCHES MAXIMUM | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 0.188 IN. OD TUBE,0.250 IN. OD TUBE |
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