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 5998-01-147-9006
NSN 6145-01-332-3416
NSN 6130-01-278-1684
NSN 5998-01-303-6937
NSN 6650-01-650-3335
NSN 6320-00-116-3658
NSN 5990-01-118-8624
NSN 6135-01-142-2417
NSN 5910-00-900-3515
NSN 6645-01-023-8020
NSN 5920-00-522-6525
NSN 5996-01-525-7628