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 6220-00-338-1086
NSN 6620-01-365-1499
NSN 5925-01-294-8331
NSN 5905-00-104-8331
NSN 5835-00-484-1330
NSN 6610-01-077-3303
NSN 5835-01-155-0786
NSN 5895-01-568-8724
NSN 5985-01-569-7572
NSN 5925-01-523-4244
NSN 5990-00-946-3513
NSN 6110-01-089-6260