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 steel
NSN 5950-00-337-0829
NSN 5965-00-564-4399
NSN 6685-01-384-8452
NSN 5895-01-106-4659
NSN 5935-00-375-5189
NSN 6220-01-281-5464
NSN 5855-00-466-2309
NSN 5835-00-851-6470
NSN 5895-01-372-2101
NSN 5990-01-154-3859
NSN 6105-01-334-0115
NSN 5985-01-269-5925