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 5985-00-465-3946
NSN 5975-01-514-0003
NSN 6145-01-011-1917
NSN 6620-01-531-3250
NSN 5998-01-390-1827
NSN 7035-01-378-5074
NSN 6320-01-170-0708
NSN 5905-01-406-5654
NSN 5965-01-585-2473
NSN 6650-01-633-9147
NSN 5925-01-153-7493
NSN 5915-00-879-7073