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 6220-00-995-6269
NSN 6685-01-451-3295
NSN 6220-00-934-0389
NSN 6130-01-293-4650
NSN 5998-01-545-7602
NSN 5910-00-139-4808
NSN 5975-00-188-7764
NSN 5905-00-585-5831
NSN 5985-01-620-1390
NSN 5930-00-927-2072
NSN 5999-00-316-6142
NSN 6620-01-528-1818