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 5895-01-494-3663
NSN 5945-01-356-3489
NSN 5935-00-935-5769
NSN 5985-00-938-7090
NSN 6150-00-185-9995
NSN 5960-01-198-3933
NSN 4140-00-137-9633
NSN 6145-00-952-1815
NSN 5925-00-840-0255
NSN 6320-01-466-4175
NSN 6650-01-287-0096
NSN 6645-01-390-6520