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 materials other than copper, iron or steel
NSN 6150-01-419-5965
NSN 6145-01-501-3489
NSN 5965-01-188-8530
NSN 6610-01-429-7267
NSN 6220-00-079-0851
NSN 5915-00-504-9416
NSN 5910-01-173-1500
NSN 6685-01-428-6772
NSN 6650-01-371-2198
NSN 5920-01-030-7311
NSN 6110-00-341-5463
NSN 6110-01-415-5086