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 6650-01-122-0169
NSN 5855-01-020-7982
NSN 5925-01-188-4303
NSN 5925-00-752-8292
NSN 6645-01-382-4940
NSN 5905-01-286-0381
NSN 6620-00-118-1788
NSN 5915-01-460-0142
NSN 6685-00-420-0027
NSN 6220-01-602-4266
NSN 5950-01-106-6086
NSN 5965-01-414-6414