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National Stock Number:
4820-01-523-0847
Federal Supply Class:
4820
National Item Identification Number:
015230847
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:
| 211041870CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 801-6405342 FIND 42 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6405342 FIND 42CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | DF330707 ITEM 42 | 43689 | HUNTINGTON INGALLS INC | | DF330707 ITEM 42CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | LARGEST OUTSIDE DIAMETER | 0.861 INCHES NOMINAL | | OVERALL LENGTH | 4.040 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | ITEM IS " OXYGEN CLEAN " |
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