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National Stock Number:
4730-00-872-6290
Federal Supply Class:
4730
National Item Identification Number:
008726290
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:
| 227952 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| DESIGN TYPE | TUBULAR | | HOSE/TUBE SIZE FOR WHICH DESIGNED | 1/16 IN.OD TUBE | | LENGTH | 1.172 INCHES MINIMUM AND 1.182 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY OR NICKEL ALLOY 400 | | ORIFICE DIAMETER | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES MINIMUM AND 0.781 INCHES MAXIMUM | | THREAD PROVISION | THREADED | | THREAD SERIES | UNF | | THREAD SIZE DESIGNATOR | 1/4-28 |
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