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 5895-00-910-6506
NSN 6145-01-051-3343
NSN 5930-01-607-4725
NSN 6320-01-006-6138
NSN 6145-01-386-3718
NSN 5835-01-644-4958
NSN 5950-01-609-4250
NSN 5985-00-043-3700
NSN 6135-01-604-3956
NSN 5930-00-999-4401
NSN 6685-01-409-2748
NSN 5960-01-520-4615