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 5999-01-541-5219
NSN 6320-00-389-4756
NSN 6110-01-622-4177
NSN 5965-00-612-0072
NSN 5910-00-792-0533
NSN 2925-01-418-8106
NSN 5935-01-063-6450
NSN 6685-01-421-9939
NSN 5965-01-216-1994
NSN 5925-01-395-7061
NSN 7035-01-407-6413
NSN 5999-00-775-0857