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 materials other than copper, iron or steel
NSN 5985-00-449-1772
NSN 6610-01-018-4428
NSN 6685-00-431-7755
NSN 5945-01-616-8239
NSN 5945-01-160-7894
NSN 6130-01-497-7106
NSN 7035-01-440-7055
NSN 6145-01-371-9575
NSN 5990-00-954-6584
NSN 5935-01-658-0534
NSN 5835-01-654-4570
NSN 5915-01-351-5656