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 steel
NSN 5905-01-258-8708
NSN 5905-01-449-9112
NSN 7035-01-570-5091
NSN 5950-01-608-5667
NSN 6220-01-416-0647
NSN 5975-01-613-9763
NSN 6620-00-021-9041
NSN 5975-01-559-5494
NSN 5835-01-432-8801
NSN 5985-01-323-7029
NSN 5996-01-065-3440
NSN 5930-01-336-9356