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 6105-01-375-7790
NSN 5998-00-331-5305
NSN 5999-01-303-7933
NSN 5895-01-197-7273
NSN 6620-01-443-3526
NSN 5925-01-521-3915
NSN 6105-01-385-6877
NSN 6620-01-422-9708
NSN 6135-01-225-9827
NSN 4140-00-823-9194
NSN 5950-01-373-5297
NSN 5935-01-286-0687