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		                        | National Stock Number:
 4820-00-837-2285
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 008372285
 
 Description:
 STEM,FLUID VALVE
 
 Detail:
 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.
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 Manufacturer Information:
 
 | 40213B | 00742 | AIR PRODUCTS & CHEMICALS, INC |  | 40213BCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | H3-811-69-0042 | 00742 | AIR PRODUCTS & CHEMICALS, INC |  | H3-811-69-0042CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 | 
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