Class 150
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 5855-00-179-8588
NSN 6105-01-145-4464
NSN 5915-01-440-9856
NSN 5996-00-090-9343
NSN 5895-01-382-7940
NSN 5910-01-467-8948
NSN 6105-01-284-4570
NSN 6320-01-415-0953
NSN 5905-01-176-1256
NSN 6620-00-505-1604
NSN 6130-01-357-6602
NSN 6150-01-024-0318