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		                        | National Stock Number:
 4820-00-913-1129
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 009131129
 
 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:
 
 | A6153 | 01293 | PRESSURE PRODUCTS INDUSTRIES INC |  | A6153-101 | 01293 | PRESSURE PRODUCTS INDUSTRIES INC | 
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 Techincal Specification:
 
 | MATERIAL | STEEL BODY |  | STYLE DESIGNATOR | STRAIGHT THRU DROP-IN CARTRIDGE |  | VALVE OPERATION METHOD | AUTOMATIC |  | CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS |  | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS |  | DISK LOADING METHOD | SPRING | 
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