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 6320-01-547-2743
NSN 6145-00-081-2797
NSN 5855-01-311-6666
NSN 5930-01-376-0913
NSN 5975-01-015-6197
NSN 6240-01-415-5149
NSN 6110-00-895-0826
NSN 2925-01-334-7122
NSN 6135-01-079-7852
NSN 6105-00-947-4473
NSN 5985-01-123-1748
NSN 6645-00-192-1152