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 5975-00-381-7186
NSN 6320-01-607-1491
NSN 5945-01-630-5707
NSN 6610-00-546-8759
NSN 5945-00-118-6246
NSN 5855-01-448-8159
NSN 6150-00-265-7799
NSN 5996-01-337-6190
NSN 5985-01-231-6589
NSN 5999-01-526-9331
NSN 5925-00-290-4451
NSN 5930-01-167-2561