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 6240-01-033-5680
NSN 5895-01-283-7143
NSN 5999-01-353-3722
NSN 6620-00-930-5680
NSN 6240-01-585-4516
NSN 5910-01-116-2626
NSN 5950-00-518-7392
NSN 6620-00-694-8273
NSN 5965-01-365-1079
NSN 6150-00-647-2493
NSN 2925-01-025-0082
NSN 6620-01-542-8709