Swing check 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 6240-01-616-6813
NSN 5998-01-463-2811
NSN 5835-01-464-7038
NSN 6145-00-953-8859
NSN 6620-01-294-1044
NSN 5910-01-521-9537
NSN 2925-01-654-7971
NSN 6145-01-444-6917
NSN 6110-01-059-6264
NSN 5965-01-068-2714
NSN 5998-00-214-0251
NSN 5990-01-421-5342