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National Stock Number:
4820-01-421-9634
Federal Supply Class:
4820
National Item Identification Number:
014219634
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:
| 211036894 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 593-6405216 FIND 17 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF7501-101 FIND 17 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| DISK STYLE | FLATTED | | LARGEST OUTSIDE DIAMETER | 1.498 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150 ALLOY C63200 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | STEM ACTUATING END TYPE | THREADED EXTERNALLY |
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