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 5925-00-243-1654
NSN 5905-01-559-4077
NSN 5990-01-124-9063
NSN 6240-01-619-5774
NSN 5910-01-508-4674
NSN 6135-00-377-9165
NSN 5950-01-374-3372
NSN 2925-01-288-2091
NSN 7035-01-204-7481
NSN 5930-01-400-6126
NSN 5998-01-316-0341
NSN 5996-01-507-1515