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National Stock Number:
4730-01-357-6662
Federal Supply Class:
4730
National Item Identification Number:
013576662
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:
| DAA3218A826 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | DAA3218A826-001 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| THREAD LENGTH | 0.556 INCHES NOMINAL 2ND PROVISION | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | 9/16-18 2ND PROVISION | | THREAD SIZE DESIGNATOR | 9/16-18 1ST PROVISION | | LENGTH | 1.375 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.813 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | THREAD DIRECTION | RIGHT-HAND 1ST PROVISION | | THREAD DIRECTION | RIGHT-HAND 2ND PROVISION | | THREAD CLASS | 3A 1ST PROVISION | | THREAD CLASS | 3A 2ND PROVISION | | DESIGN TYPE | TUBULAR, HEX SHAPE | | ORIFICE DIAMETER | 0.078 INCHES NOMINAL | | THREAD SERIES | UNJF 1ST PROVISION | | THREAD SERIES | UNJF 2ND PROVISION | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 3/8 IN. OD TUBE | | THREAD LENGTH | 0.556 INCHES NOMINAL 1ST PROVISION |
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