Cartridge type
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 6320-01-006-6138
NSN 5945-00-868-6144
NSN 5855-01-112-7725
NSN 6130-00-338-9448
NSN 5999-01-191-3866
NSN 6130-01-451-4256
NSN 6320-01-631-7828
NSN 5960-00-379-4466
NSN 6130-01-374-6718
NSN 5930-00-170-7146
NSN 6685-01-315-1860
NSN 5905-00-765-2202