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 5998-01-467-2172
NSN 7035-00-946-2642
NSN 5935-01-311-9227
NSN 5925-01-592-4264
NSN 5915-00-538-6592
NSN 6685-01-442-1441
NSN 5935-01-447-6728
NSN 5945-00-949-5145
NSN 5998-01-344-0103
NSN 2925-01-359-4027
NSN 6130-00-081-2186
NSN 5905-01-081-6905