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National Stock Number:
4730-01-196-1537
Federal Supply Class:
4730
National Item Identification Number:
011961537
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:
| 887249 | 49956 | RAYTHEON COMPANY | | 887249-1 | 3B150 | RAYTHEON COMPANY | | 887249-1 | 49956 | RAYTHEON COMPANY | | 887249-1 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| DESIGN TYPE | TUBULAR, HEX SHAPE | | LENGTH | 1.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | MATERIAL | STEEL | | ORIFICE DIAMETER | 0.076 INCHES NOMINAL | | SPECIAL FEATURES | ZINC PLATE OUTSIDE ONLY | | SURFACE TREATMENT | ZINC | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD LENGTH | 0.680 INCHES NOMINAL | | THREAD SERIES | NPTF | | THREAD PROVISION | THREADED | | THREAD SIZE DESIGNATOR | 1/4-18 |
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