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.
Classification: Check valves of steel
NSN 5998-01-337-5029
NSN 5998-01-632-2267
NSN 6110-01-631-4165
NSN 6685-00-388-6763
NSN 5905-01-536-7024
NSN 6105-00-487-1053
NSN 5895-01-506-8948
NSN 6135-00-078-9931
NSN 5910-01-500-2496
NSN 6145-01-356-3239
NSN 6150-01-423-9283
NSN 5975-00-678-5958