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 6145-01-073-8859
NSN 7035-00-731-8729
NSN 6685-00-224-5310
NSN 5910-01-523-0963
NSN 5945-00-891-7255
NSN 6130-00-860-6230
NSN 5975-01-272-0449
NSN 5930-01-542-7657
NSN 5835-00-224-9148
NSN 5999-00-792-0561
NSN 6145-01-501-6174
NSN 5945-00-518-6599