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 6320-01-547-2743
NSN 6610-00-658-2558
NSN 5855-01-224-7975
NSN 5965-00-925-1725
NSN 5915-01-165-3075
NSN 6610-01-462-3508
NSN 6650-00-004-3683
NSN 7035-00-142-9076
NSN 5945-00-747-9889
NSN 5905-00-057-3132
NSN 5895-01-118-2231
NSN 5895-01-170-4355