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 6105-00-717-8998
NSN 6685-01-495-5692
NSN 6320-01-551-3553
NSN 5905-01-380-6062
NSN 5855-01-591-7998
NSN 6130-00-055-3330
NSN 5999-00-518-1007
NSN 7035-00-093-5840
NSN 6105-01-515-6351
NSN 5990-01-127-4853
NSN 6110-01-088-6525
NSN 6685-00-760-3946