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 5975-01-368-1169
NSN 5910-01-461-3409
NSN 5985-00-188-9665
NSN 5985-01-040-3122
NSN 2925-00-763-5061
NSN 5855-00-494-9581
NSN 5950-00-542-9634
NSN 5935-01-100-2081
NSN 2925-01-033-0141
NSN 5895-01-301-4657
NSN 6685-01-434-1148
NSN 5975-01-367-4789