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 5985-00-816-8486
NSN 5915-01-171-1746
NSN 6645-01-105-9757
NSN 5910-01-419-0290
NSN 6110-01-649-8219
NSN 5920-00-243-9506
NSN 4140-01-309-5961
NSN 5975-00-101-4671
NSN 6105-01-354-9170
NSN 5960-01-564-5044
NSN 6145-01-421-4257
NSN 6145-01-507-1947