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National Stock Number: 4730-01-205-6631
Federal Supply Class: 4730
National Item Identification Number: 012056631
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:
3880466 | 99193 | HONEYWELL INTERNATIONAL INC. | 3880466-2 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
DESIGN TYPE | TUBULAR | LENGTH | 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM | ORIFICE DIAMETER | 0.250 INCHES NOMINAL | OUTSIDE DIAMETER | 0.598 INCHES MINIMUM AND 0.600 INCHES MAXIMUM | SPECIAL FEATURES | U/O B1B ACFT | SURFACE TREATMENT | ANODIZE | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM | THREAD PROVISION | THREADED | THREAD SERIES | UNF | THREAD SIZE DESIGNATOR | 1/4-28 |
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