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 5835-01-449-7511
NSN 6135-01-468-6491
NSN 6145-01-082-3928
NSN 5950-01-310-8811
NSN 6130-00-256-4029
NSN 5855-01-656-6808
NSN 5835-01-236-6514
NSN 5990-01-309-5840
NSN 5998-00-700-0590
NSN 6610-01-287-0123
NSN 5960-01-437-7422
NSN 5905-01-211-6643