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 5895-00-188-8156
NSN 6145-01-443-4120
NSN 5835-01-104-5497
NSN 5945-00-099-2912
NSN 5975-00-539-7300
NSN 2925-00-862-8550
NSN 6135-01-333-2540
NSN 5999-00-924-7444
NSN 5965-01-512-2895
NSN 5895-00-197-7188
NSN 4140-01-310-8608
NSN 5998-01-575-4356