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National Stock Number:
4820-01-361-5949
Federal Supply Class:
4820
National Item Identification Number:
013615949
Description:
STEM,NEEDLE VALVE
Detail:
A METALLIC, NEEDLE SHAPED ITEM HAVING A ONE-PIECE STEM THREADED FOR SECURING TO, OR POSITIONING INTO, A MATING PART. THE POINT MAY BE OF VARIOUS ANGLES OR SHAPES, SUCH AS CONICAL OR TAPERED, TO CORRESPOND WITH THE MATING SEAT. THE ITEM IS DESIGNED FOR THE FINE CONTROL FLOW OR RESTRICTION OF LIQUIDS OR GASES IN A GIVEN SYSTEM. IT MAY BE PROVIDED WITH A KNURLED HEAD FOR ROTATION BY THUMBS AND FINGERS, OR BE DRIVEN WITH EITHER A WRENCH, HANDLE, OR INSERTED DRIVER. EXCLUDES VALVE, FUEL-AIR MIXTURE CONTROL, AUTOMATIC.
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Manufacturer Information:
| 233029 | 99657 | MAROTTA CONTROLS INC | | 233029-0004 | 96169 | ELECTRIC BOAT CORPORATION | | 233029-0004 | 99657 | MAROTTA CONTROLS INC | | 284046-0002 | 99657 | MAROTTA CONTROLS INC | | 284046-0002 ITEM 1 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| III MATERIAL | STEEL CORROSION RESISTING | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.780 INCHES NOMINAL | | SPECIAL FEATURES | COMPONENT OF QUIET,BACK PRESSURE REGULATOR,MAROTTA SCIENTIFIC CONTROLS,DWG NO.284046-0002 | | VALVE SIZE FOR WHICH DESIGNED | 1.500 INCHES |
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