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		                        | National Stock Number:
 4820-00-770-6661
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007706661
 
 Description:
 VALVE,CHECK
 
 Detail:
 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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 Manufacturer Information:
 
 | 1ADD563 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |  | 1ADD563 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |  | 3ADD506 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |  | ADD563 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS |  | ADD563 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |  | 3ADD506 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV | 
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 Techincal Specification:
 
 | MATERIAL | STEEL BODY |  | FLOW CONTROL DEVICE | DISK |  | SPECIAL FEATURES | 1.380 IN. LG;1.154 IN. DIA;W/ 1 GASKET,1 PLATE | 
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