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 5965-01-331-1644
NSN 5975-01-164-9814
NSN 6220-01-228-1245
NSN 6130-00-231-9443
NSN 6620-00-003-2020
NSN 5985-01-599-1912
NSN 6650-00-585-1850
NSN 5960-01-514-5433
NSN 5950-00-262-2259
NSN 7035-01-107-2811
NSN 5905-01-432-3375
NSN 6685-01-441-2198