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National Stock Number:
4820-01-253-0950
Federal Supply Class:
4820
National Item Identification Number:
012530950
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:
| 229282 | 99657 | MAROTTA CONTROLS INC | | 229282CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 229282CP | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE | | III MATERIAL | STEEL COMP 303 | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | CLEAN IN ACCORDANCE WITH MIL-STD-1330D |
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