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 5895-00-857-3770
NSN 6105-01-533-3206
NSN 5950-01-594-6456
NSN 5925-01-462-7251
NSN 5835-01-631-3940
NSN 5905-00-103-7491
NSN 5910-00-481-8438
NSN 6620-01-547-6088
NSN 2925-00-332-1361
NSN 6650-01-163-6330
NSN 5950-01-589-8105
NSN 5895-01-271-8470