4820-01-233-6172 STEM,NEEDLE VALVE Index 4820-01-233-6174 STEM,FLUID VALVE

National Stock Number:
4820-01-233-6173

Federal Supply Class:
4820

National Item Identification Number:
012336173

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.


Manufacturer Information:
100-0129826505GROVE VALVE OPERATIONS
100-01298C103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
N-882 SH2 PC8C103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
N-882 SH2 PC826505GROVE VALVE OPERATIONS


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROLLED IAW NAVY LEVEL1 ASSURANCE GUIDE, CLEANED IAW MIL-C-5221 1.


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