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National Stock Number:
4820-01-486-5701
Federal Supply Class:
4820
National Item Identification Number:
014865701
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:
| M3149-DC | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC | | M3149-DCL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | M3170-2109 PC NO. 2L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | M3170-2109PC3 L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | M3170-2109 PC NO. 2 | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC | | M3170-2109PC3 | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS | | SPECIAL FEATURES | INAVY STEM |
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