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 6145-01-062-9179
NSN 5895-01-445-5526
NSN 5935-00-430-0150
NSN 5930-00-269-4996
NSN 6145-01-434-8152
NSN 5925-01-532-1173
NSN 5925-01-463-0305
NSN 6620-00-420-1061
NSN 5965-01-592-7749
NSN 5996-01-056-4553
NSN 5835-01-216-7289
NSN 5920-00-893-0498