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		                             National Stock Number: 4820-00-145-2608
  Federal Supply Class: 4820
  National Item Identification Number: 001452608
  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:
 | 2220B1MM7 | 91816 | CIRCOR AEROSPACE, INC. |  | 2232B-1MM7 | 91816 | CIRCOR AEROSPACE, INC. |   
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  Techincal Specification:
 | DISK LOADING METHOD | SPRING |  | FLOW CONTROL DEVICE | POPPET |  | MOUNTING POSITION | HORIZONTAL OR VERTICAL |  | SPECIAL FEATURES | CRACK PRESSURE 7PSI |  | STYLE DESIGNATOR | STRAIGHT THRU |  | VALVE OPERATION METHOD | AUTOMATIC |   
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