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 steel
NSN 6150-01-236-4419
NSN 5985-01-157-7130
NSN 5835-01-463-2334
NSN 5895-00-089-4522
NSN 6685-00-501-6501
NSN 6105-01-615-3114
NSN 6220-01-050-9969
NSN 5985-01-131-5219
NSN 5930-00-932-3143
NSN 5965-01-415-7080
NSN 5835-00-546-4898
NSN 5950-00-218-1362