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		                             National Stock Number: 4820-01-187-1839
  Federal Supply Class: 4820
  National Item Identification Number: 011871839
  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:
 | 318514 | 34712 | LAKE SHORE SYSTEMS, INC. |  | 318514 ITEM 11 | 34712 | LAKE SHORE SYSTEMS, INC. |  | 443-16SS-2-16 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION |  | 443-16SS-2-6 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION |   
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