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 2925-01-329-3665
NSN 5905-00-558-1226
NSN 5985-00-967-2011
NSN 5915-01-651-5390
NSN 5935-01-088-7072
NSN 6685-00-917-7277
NSN 5965-01-651-7274
NSN 5835-00-833-7080
NSN 5990-01-341-5735
NSN 5945-00-415-1039
NSN 7035-00-131-8219
NSN 6685-00-168-0847