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 5950-01-398-5128
NSN 5835-01-048-8106
NSN 6620-01-423-7300
NSN 6685-01-260-8121
NSN 5985-01-597-0672
NSN 5975-00-994-9102
NSN 5910-00-895-9694
NSN 5855-01-197-2774
NSN 5998-01-149-6335
NSN 5965-01-536-6730
NSN 5920-01-032-2133
NSN 5965-01-280-3772