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 5960-00-605-9192
NSN 5855-00-927-5726
NSN 5945-01-360-6118
NSN 6105-01-040-2149
NSN 6320-00-450-7014
NSN 5985-01-603-9627
NSN 5925-01-070-9651
NSN 7035-01-252-1539
NSN 6320-01-093-5738
NSN 5930-01-122-8803
NSN 5945-01-383-8377
NSN 5960-00-118-8098