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		                        | National Stock Number:
 4820-00-763-0963
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007630963
 
 Description:
 STEM,VALVE
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 Manufacturer Information:
 
 | 2640-752PC18 | 96169 | ELECTRIC BOAT CORPORATION |  | 2640-752PC18L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | SS845-2444663PC18L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | SS845-2444663PC18 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
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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 INSTRUCTIONS FOR LEVEL 1 ITEMS | 
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