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 6220-01-510-4665
NSN 5910-01-392-2297
NSN 6150-01-133-4682
NSN 5950-00-646-3614
NSN 5925-01-425-1842
NSN 5920-01-415-6046
NSN 6110-01-298-3784
NSN 5925-01-612-5131
NSN 7035-00-902-8995
NSN 5855-00-247-7219
NSN 5920-01-412-3787
NSN 5945-01-068-4471