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 6110-00-338-9015
NSN 6105-01-411-6609
NSN 5895-01-318-2653
NSN 5960-01-578-5537
NSN 7035-00-337-8745
NSN 2925-01-074-9102
NSN 2925-01-183-2897
NSN 5965-00-284-5856
NSN 5965-00-639-6621
NSN 2925-01-554-5246
NSN 5965-00-051-6434
NSN 5895-01-265-1095