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 5925-01-195-2985
NSN 6145-01-284-2555
NSN 6220-00-703-5200
NSN 5965-01-364-7275
NSN 5895-00-622-0022
NSN 5990-00-947-6879
NSN 5915-01-592-2248
NSN 6610-01-199-9367
NSN 5895-01-448-8901
NSN 5996-01-565-8951
NSN 7035-01-129-7834
NSN 5950-01-122-8019