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 materials other than copper, iron or steel
NSN 6150-01-068-3591
NSN 5996-01-501-0827
NSN 6685-01-618-4975
NSN 6220-00-186-8565
NSN 5855-01-570-3195
NSN 6645-00-845-1071
NSN 5935-00-236-8675
NSN 6135-01-445-4291
NSN 5975-01-649-8168
NSN 5915-01-076-2951
NSN 5960-00-553-7338
NSN 5960-01-294-2397