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 5905-00-900-4806
NSN 6320-01-072-2073
NSN 5905-01-459-8025
NSN 5985-01-221-5783
NSN 5965-01-396-7508
NSN 6135-01-399-8230
NSN 5905-00-655-3898
NSN 6110-00-812-9201
NSN 6220-01-417-9224
NSN 5935-01-029-9090
NSN 6130-00-409-7995
NSN 6135-01-433-2062