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 5905-00-114-4862
NSN 5920-01-096-1864
NSN 5945-01-589-2889
NSN 5835-01-452-7081
NSN 5855-00-327-2112
NSN 6685-01-628-4883
NSN 6685-01-528-3488
NSN 5835-01-589-4735
NSN 5996-01-465-5991
NSN 6645-00-056-1580
NSN 5835-00-315-3797
NSN 6685-01-292-1199