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 steel
NSN 6645-01-633-1852
NSN 5855-00-151-3853
NSN 5905-01-215-4874
NSN 5895-00-420-7042
NSN 5930-01-046-2779
NSN 6145-00-849-9758
NSN 5965-00-939-4495
NSN 5905-01-492-2947
NSN 5920-01-278-6508
NSN 2925-01-276-6100
NSN 5925-00-021-5408
NSN 5930-01-297-7198