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 6150-00-849-9772
NSN 5975-01-081-6489
NSN 5925-00-081-9135
NSN 5975-00-122-6048
NSN 6110-00-346-3113
NSN 5925-01-251-2803
NSN 5945-00-197-4754
NSN 5910-01-157-8366
NSN 6130-00-725-3383
NSN 6145-01-230-2534
NSN 6135-01-490-7704
NSN 5910-01-502-9178