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 iron
NSN 6220-00-269-8396
NSN 5925-01-456-5853
NSN 5935-01-607-0220
NSN 6150-01-130-7212
NSN 6685-01-104-1782
NSN 5996-01-519-7548
NSN 5915-01-081-7102
NSN 5935-01-538-5255
NSN 5998-01-245-6311
NSN 6135-00-877-1659
NSN 5950-01-415-5752
NSN 5950-01-518-5437