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 6320-01-600-0787
NSN 5985-00-182-8122
NSN 6105-01-537-1772
NSN 6220-01-098-7503
NSN 6320-01-558-8844
NSN 5910-01-312-0071
NSN 6130-01-223-8466
NSN 6610-01-565-9857
NSN 6650-00-908-4751
NSN 6645-00-580-9605
NSN 6685-00-358-1299
NSN 5910-00-132-6318