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		                        | National Stock Number:
 4820-00-327-5905
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 003275905
 
 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:
 
 | 1751-1272P1 | 3B150 | RAYTHEON COMPANY |  | 1751-1272P1 | 49956 | RAYTHEON COMPANY | 
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