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 7035-00-405-9210
NSN 5950-01-048-5916
NSN 5895-00-921-1628
NSN 6145-01-140-1538
NSN 6135-00-477-8847
NSN 4140-01-410-8938
NSN 5990-01-336-3976
NSN 6105-01-632-7767
NSN 5945-01-106-3536
NSN 6110-00-452-0448
NSN 6685-01-106-3210
NSN 6130-01-356-3108