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 6105-01-440-8407
NSN 5855-01-409-1792
NSN 5975-00-161-0026
NSN 5910-00-963-8070
NSN 5950-01-042-7659
NSN 6135-01-469-6429
NSN 6685-01-067-8474
NSN 6150-00-227-8983
NSN 5965-01-586-9418
NSN 6150-01-289-1283
NSN 5835-01-020-5650
NSN 6110-00-186-2542