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National Stock Number:
4820-01-104-4105
Federal Supply Class:
4820
National Item Identification Number:
011044105
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:
| 228004 ITEM 2 | 99657 | MAROTTA CONTROLS INC | | 228004 ITEM 2L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 228022 ITEM 2L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 228022L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 228022 | 99657 | MAROTTA CONTROLS INC | | 228022 ITEM 2 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
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