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 6110-00-271-9928
NSN 5925-01-227-6859
NSN 5998-00-451-7710
NSN 6135-00-262-6807
NSN 5985-00-050-6575
NSN 5960-01-481-3722
NSN 6645-01-147-5579
NSN 5915-00-215-0192
NSN 6105-01-539-9208
NSN 6105-01-063-4679
NSN 4140-01-407-1139
NSN 5975-01-422-0784