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 6105-01-497-9021
NSN 5990-01-285-1868
NSN 5990-01-290-6815
NSN 5965-00-137-2605
NSN 5930-01-485-7806
NSN 6685-00-735-2381
NSN 6135-00-375-6861
NSN 5998-00-707-5781
NSN 2925-01-154-2949
NSN 6145-00-565-9560
NSN 5975-01-524-0520
NSN 6145-01-650-7283