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 6320-01-029-4220
NSN 5905-00-596-3283
NSN 5965-00-368-8204
NSN 6685-00-144-6362
NSN 5950-01-481-3116
NSN 6105-00-403-3305
NSN 6220-00-343-0182
NSN 5990-00-554-0366
NSN 5855-01-363-8646
NSN 5910-00-977-9100
NSN 5985-01-067-8838
NSN 5990-00-285-1948