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		                        | National Stock Number:
 4820-00-210-0931
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 002100931
 
 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:
 
 | 731527PC4 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 
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 Techincal Specification:
 
 | FSC APPLICATION DATA | MK11MOD1,HOUSING,5 INCH | 
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