Swing type
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 iron
NSN 5920-01-368-5781
NSN 6320-01-352-5653
NSN 5999-00-729-1628
NSN 6135-00-477-8847
NSN 6650-00-398-1821
NSN 6685-00-555-4198
NSN 5999-01-302-8150
NSN 5985-00-187-0538
NSN 2925-01-587-3956
NSN 7035-01-351-4111
NSN 5945-01-348-7837
NSN 5920-00-314-6870