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 steel
NSN 6240-00-079-0112
NSN 5915-00-269-4463
NSN 5965-00-454-8706
NSN 5905-01-035-4294
NSN 5925-00-580-0869
NSN 5915-01-607-0298
NSN 5910-00-857-9192
NSN 5990-01-157-0441
NSN 6220-00-932-4992
NSN 6110-00-604-7753
NSN 5950-00-361-9481
NSN 6130-00-100-0175