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 6145-01-436-0826
NSN 5920-01-084-5118
NSN 6110-01-630-4121
NSN 5945-01-321-4226
NSN 7035-01-543-0044
NSN 5855-01-657-7657
NSN 5930-00-166-0361
NSN 5985-01-140-0092
NSN 6105-01-415-4135
NSN 2925-00-066-9700
NSN 6320-01-349-8077
NSN 5985-01-582-6852