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National Stock Number: 4730-01-397-8598
Federal Supply Class: 4730
National Item Identification Number: 013978598
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:
| DV316E-0275 | 11201 | DEVAL LIFE CYCLE SUPPORT LLC |
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Techincal Specification:
| MATERIAL | STEEL | | DESIGN TYPE | TUBULAR, HEX SHAPE | | THREAD PROVISION | THREADED 1ST PROVISION | | THREADED 2ND PROVISION | | THREAD SIZE DESIGNATOR | 0.437-20 1ST PROVISION | | 0.750-16 2ND PROVISION | | THREAD SERIES | UNJF 1ST PROVISION | | UNF 2ND PROVISION | | THREAD CLASS | 3B 1ST PROVISION | | 2A 2ND PROVISION | | THREAD LENGTH | 0.437 INCHES NOMINAL 1ST PROVISION | | 0.750 INCHES NOMINAL 2ND PROVISION | | THREAD DIRECTION | RIGHT-HAND 1ST PROVISION | | RIGHT-HAND 2ND PROVISION | | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | LENGTH | 0.875 INCHES NOMINAL | | ORIFICE DIAMETER | 0.047 INCHES NOMINAL |
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