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 5925-01-577-4913
NSN 5915-00-402-4009
NSN 6320-01-514-6141
NSN 6130-00-187-8885
NSN 5985-00-782-8995
NSN 5925-00-034-8770
NSN 6240-01-030-8788
NSN 5925-01-413-6811
NSN 5895-00-197-2852
NSN 5905-01-285-7797
NSN 5910-01-070-9633
NSN 6150-00-772-3513