Ports are straight thru, located along length on @one side
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 5895-01-265-4597
NSN 5895-01-401-5388
NSN 5935-01-299-2438
NSN 6110-01-055-0827
NSN 5925-01-196-4752
NSN 5965-01-026-8624
NSN 5915-01-614-3033
NSN 6620-01-115-2926
NSN 5965-01-420-6613
NSN 6220-01-634-0660
NSN 5835-01-158-6878
NSN 5998-00-825-2691