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 7035-01-146-1578
NSN 6650-00-170-5095
NSN 5990-00-199-0081
NSN 5950-00-506-6335
NSN 6620-01-457-9476
NSN 2925-01-564-8043
NSN 5965-01-551-7393
NSN 6645-01-160-7707
NSN 5996-01-622-5008
NSN 6650-01-053-1816
NSN 6150-01-555-8169
NSN 6110-01-597-9794